Answer: Difficulty breathing or shortness of breath.
Explanation: Bleach and chlorine are dangerous chemicals and they also smell bad. When you inhale both of them at the same time it can knock you out. With all the chemicals the human body cannot control that and as a result your body doesn't know what to do. This can lead to you getting temporary/permanently injured.
what is the difference between cork formation and gum formation in the plants as an immune mechanism
Answer:
Cork formation is a type of secondary growth that occurs in the stems and roots of woody plants. Gum formation, on the other hand, is a type of defense mechanism that occurs in response to injury or infection.
Explanation:
Plant cells and bacteria both have cell walls. Many antibiotics work by breaking down the proteins that make up
the cell wall, so bacteria become vulnerable to the human body’s immune system. Which statement explains why
antibiotics do not break down cell walls in plants?
The plant cell wall is an elaborate extracellular matrix that encloses each cell in a plant.
What is Plant cell wall?It was the thick cell walls of cork, visible in a primitive microscope, that in 1663 enabled Robert Hooke to distinguish and name cells for the first time.
The walls of neighboring plant cells, cemented together to form the intact plant, are generally thicker, stronger, and, most important of all, more rigid than the extracellular matrix produced by animal cells.
In evolving relatively rigid walls, which can be up to many micrometers thick, early plant cells forfeited the ability to crawl about and adopted a sedentary life-style that has persisted in all present-day plants.
Therefore, The plant cell wall is an elaborate extracellular matrix that encloses each cell in a plant.
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2. The plant cell shown above is in which phase of mitosis?
A. triptophase
B. anaphase
C. interphase
D. prophase
E. metaphase
Answer:
Prophase? :3
Explanation:
:3
Which of the following scenarios describes an example of epistasis?
What o uawant me to do exactly
Answer:
In rabbits and many other mammals, one genotype (ee) prevents any fur color from developing.
Hope this helps!!! :D
What functions does the red blood cell do for a human?
Answer: Red blood cells carry oxygen from our lungs to the rest of our bodies. Then they make the return trip, taking carbon dioxide back to our lungs to be exhaled. The function of the red cell and its hemoglobin is to carry oxygen from the lungs or gills to all the body tissues and to carry carbon dioxide, a waste product of metabolism, to the lungs, where it is excreted.
Explanation:
In your own wordsGive a general description of the species “eastern gray squirrel”Make sure to include an identification of the squirrel (scientific name), it’s role in an environment, what do they eat? What is their trophic level? Where do they live?
The Eastern gray squirrel (Sciurus carolinensis) is one of the more than 200 species of squirrels living aroud the world. It is a small omnivore mammal
Vertebrates include fish, amphibians, reptiles, birds, and mammals. Analyze the common characteristics of reptiles and explain how they differ from mammals.
Answer:
there are some differences though. ...
Explanation:
A group of students decide to have a fishbowl in their classroom. They put the following things in it:
Seaweed that grows on the bottom.
Fish that eat the seaweed.
Bacteria that eat the waste created by the fish.
In this ecosystem, what are the bacteria?
Please answer this I have to get done fast ! ……………………………………….
Answer:
c) The caterpillar is a herbivore
Explanation:
The caterpillar eats the flower, the frog eats the caterpillar, the snake eats the frog and the owl eats the snake. The is a food chain. If you take one animal out it would affect them all.
Which of the following is NOT an example of a biological model? (all answers choices 2nd slide)
Answer:
pictures of different ecosystems
Explanation:
i got it right
What’s the correct answer answer asap for brainlist
7.
Two of the following statements are false. Circle the letter and fix the statement to make sense
a. Enzymes are NOT used up by a chemical reaction
b. Enzymes help to speed up chemical reactions
C. Enzymes are made up of proteins
d. Enzymes are needed for a chemical reaction to occur
Give an example of a situation where gene expression without regulation could potentially harm an organism.
An example of a situation where gene expression without regulation could potentially harm an organism is in the development of cancer.
Cancer is often caused by mutations in genes that control cell growth and division. These mutations can cause these genes to be expressed in an unregulated manner, leading to uncontrolled cell growth and the formation of tumors.
Without regulation of gene expression, the cell can continue to divide and grow out of control, eventually leading to the development of cancer. Gene regulation mechanisms, such as DNA methylation, histone modification, and microRNA, are critical in preventing the uncontrolled expression of genes that can lead to cancer.
Thus, the regulation of gene expression is essential for maintaining normal cellular function and preventing the development of diseases like cancer.
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(04.01 LC)
Question
To build resiliency and promote leadership skills, parents should let their children
O dominate conversations
O fall and make mistakes
O quit if things get hard
O take fewer good risks
Parents should encourage their children to fall and make mistakes, take calculated risks, and persevere through challenging situations to build resiliency and promote leadership skills. They should avoid letting their children dominate conversations or quit when things get hard.
Parents play a crucial role in helping their children develop resiliency and leadership skills. To achieve this, parents should encourage their children to fall and make mistakes rather than shielding them from failures. It is only through failure that children learn valuable lessons and develop the ability to handle setbacks and obstacles. This helps them build resiliency and the mental strength to deal with adversity. Parents should also encourage their children to take calculated risks and pursue their goals, even if there is a possibility of failure. It is essential to teach children that taking risks is an integral part of learning and growth, and the fear of failure should not hold them back. On the other hand, parents should avoid letting their children dominate conversations or quit if things get hard. These behaviors do not foster leadership skills or resiliency. It is crucial to teach children to be good listeners and engage in healthy conversations while also persevering through challenging situations.
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halamang ornamental na di namumulaklak
\({\large{————————————————————————}}\)
Mga Halamang Ornamental na di namumulaklak;
OreganoBambooSan FransiscoPalmeraCactusAloe VeraFortune PlantSong of IndiaAnahawMga Halamang Ornamental na namumulaklak;
RoseGumamelaCamiaSantanMarigoldOrchidCalachuchi\({\large{————————————————————————}}\)
#Hope it helps⸙
✍Zenitsu2
What makes your blood flow?
Answer:
The antioxidants, nitrates, vitamins and other substances contained in the foods above can have a positive impact on your circulation. What's more, leading a healthy lifestyle by abstaining from smoking, staying active, maintaining a healthy weight and eating a well-rounded diet can boost blood flow and overall health.
Explanation:
Hope it helps you!
Make me as Brainliat.
28 The statements describe four different plants.
Which plant must be a monocotyledon?
A The flowers are wind-pollinated.
B The flowers each have five petals.
The leaves are large with a clear network of veins on them.
The leaves have parallel veins.
Answer:
The leaves have parallel veins
If we have already used 120 tonnes of fossil fuel, how many tonnes of fossil fuels are left to use before we reach the limit of our carbon budget?
O 155 billion tonneau
O 275 billion tonnes
351 billion tonnes
O 625 billion tonnes
The number of tonnes of fossil fuels left to use before we reach the limit of our carbon budget is 155 billion tonnes (option A).
How to deduce data from a graph?A graph is a chart (graphical representation of data) intended to illustrate the relationship between a set(s) of numbers (quantities, measurements or indicative numbers) and a reference set.
According to this question, a graph showing the global carbon budget for a 2-degree world is given. The carbon budget limit is indicated to be 275 billion tonnes.
This means that if we have already used 120 tonnes of fossil fuel, the number of tonnes left before the limit is exceeded is 275 - 120 = 155 million tonnes left.
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why a person with blood group AB are referred to a universal donors
HELP
Oldest to Youngest
Answer:
oh im doing this so i hope it help
Explanation:
i would be the youngest than d then h, e a c g ? it gets a little confusing but thats what i would say
Certain breeds of pets have weaknesses and live shorter lives because of O inbreeding O reproduction genetic diversity O natural selection,
Answer:
B. inbreeding
Explanation:
Answer:
Inbreeding
Explanation:
#1- I got a 100% on the quiz, so I know that this is correct.
#2- If you are not breeding, (making things better by using previous traits) then you are inbreeding.
(You know what I am just trying to sound fancy and like I know things so just leave me a 5-star rating and please (if you can and/or know how) mark me brainliest! But, however the answer is correct as I said before.)
Tall pea plants are dominant, while short plants are recessive. In a cross between a purebred tall plant and a purebred short plant, the offspring will all be _______ plants.
Tall pea plants are dominant, while short plants are recessive. In a cross between two plants heterozygous for height, the offspring will be both tall and short in a _______ ratio.
Respond to the following based on your reading.
Explain why it's unknown which of two alleles an offspring will obtain from its biological mother or father for a given characteristic.
Reginald Punnett sought to apply the insights obtained by Mendel to explain the laws of inheritance in a structured fashion. What's a Punnett square and how is it used?
You're conducting a science experiment crossing two different purebred mouse strains, which each contain a different variation of the same gene, for two generations. What do you expect to see as the phenotypes of the first generation? The second generation?
How closely do Mendel's insights into dominant and recessive traits match up with the ratios that Punnett calculated in his Punnett squares?
Assuming complete dominance for all the genes, a) the offspring will all be Tall and heterozygous plants. b) 3:1 ratio. c) Punnett squares are used to combinate the parental gametes and make predictions about the possible genotypes and phenotypes among the progeny. d) First generation 100% heterozygous expressing the dominant phenotype. Second generation: 25% homozygous dominant + 50% heterozygous + 25% homozgous recessive. 75% expressing the dominant phenotype + 25% expressing the recessive phenotype. e) Mendel's insight and Punnett squares match perfectly with the expected ratios.
What are complete dominance and Punnett squares?
Complete dominance is an inheritance pattern that becomes evident in heterozygous individuals. The presence of at least one dominant allele is enougth to hide the expression of the recessive allele. In these cases, the individual expresses the dominant phenotype.
The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.
Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.
Tall pea plants are dominant, while short plants are recessive. In a cross between a purebred tall plant and a purebred short plant, the offspring will all be _TALL_ plants.All these plants will be heterozygous and express the dominant phenotype (Tall).
Tall pea plants are dominant, while short plants are recessive. In a cross between two plants heterozygous for height, the offspring will be both tall and short in a _3:1_ ratio.1/4 = 25% of the progeny are expected to be homozygous dominant
2/4 = 50% of the progeny are expected to be heterozygous
1/4 = 25% of the progeny is expected to be homozygous recessive
25% homozygous dominant + 50% heterozygous = 75% dominant phenotype
Punnett squares discriminate parental gametes and combinates them when the columns and the rows meet. The cells where columns and rows meet (gamete combinations) gives the progeny genotypes. Cross: two different purebred mouse strainsParentals) PP x pp
Gametes) P P p p
Punnett square) P P
p Pp Pp
p Pp Pp
F1) 100% heterozygous expressing the dominant phenotype
Parentals) Pp x Pp
Gametes) P p P p
Punnett square) P p
P PP Pp
p Pp pp
F2) Expected Genotypes
1/4 = 25% PP 2/4 = 50% Pp1/4 = 25% pp
Expected Phenotypes
3/4 = 75% Dominant phenotype (PP + Pp)1/4 = 25% Recessive phenotype (pp)Mendel's insights into dominant and recessive traits match up perfectly with the ratios that calculated using a Punnett square.
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evolutionary significance of bryophytes
The bryophytes, which include mosses, liverworts, and hornworts, have significant evolutionary significance in the plant kingdom despite their relatively small size and simple structure, they played a crucial role in the colonization of terrestrial environments and the subsequent evolution of higher plants.
Here are some key evolutionary significance of bryophytes:
Adaptation to land: Bryophytes are considered some of the earliest land plants.
They were the first plants to transition from aquatic to terrestrial habitats, paving the way for the colonization of land by other plant groups.
They developed strategies to overcome challenges such as desiccation, limited nutrients, and anchorage to the soil.
Moisture retention: Bryophytes have adaptations that enable them to retain moisture.
They possess specialized structures, such as rhizoids and mucilage, that help absorb and retain water.
This ability to retain water and survive in relatively dry environments was an important adaptation for the conquest of land.
Soil formation: Bryophytes, especially mosses, contribute to soil formation.
They can grow on bare rocks and soil, where their rhizoids aid in weathering and breaking down substrates.
Their decomposed remains also contribute organic matter to the soil, enriching its fertility.
Habitat creation: Bryophytes provide habitat and microenvironments for other organisms.
Their dense mats or cushions create shelter, moisture, and temperature buffering for a variety of organisms, including insects, small invertebrates, and microorganisms.
They contribute to the overall biodiversity and ecosystem functioning.
Reproductive strategies: Bryophytes have unique reproductive strategies. They produce spores that can disperse and colonize new habitats.
Their reproductive structures, such as gametophores and sporophytes, exhibit various adaptations that allowed for successful reproduction in terrestrial environments.
Ecological indicators: Bryophytes are sensitive to environmental changes, making them valuable ecological indicators.
Their presence, abundance, and diversity can indicate environmental conditions such as air quality, moisture levels, and habitat disturbance.
Monitoring bryophytes can provide insights into the health and integrity of ecosystems.
Overall, bryophytes played a crucial role in the evolution and colonization of land by plants.
Their adaptations, ecological roles, and evolutionary history make them important subjects of study for understanding plant evolution, ecosystem dynamics, and the colonization of terrestrial environments.
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The bryophytes, which include mosses, liverworts, and hornworts, have significant evolutionary significance in the plant kingdom despite their relatively small size and simple structure, they played a crucial role in the colonization of terrestrial environments and the subsequent evolution of higher plants.
Here are some key evolutionary significance of bryophytes:
Adaptation to land: Bryophytes are considered some of the earliest land plants.
They were the first plants to transition from aquatic to terrestrial habitats, paving the way for the colonization of land by other plant groups.
They developed strategies to overcome challenges such as desiccation, limited nutrients, and anchorage to the soil.
Moisture retention: Bryophytes have adaptations that enable them to retain moisture.
They possess specialized structures, such as rhizoids and mucilage, that help absorb and retain water.
This ability to retain water and survive in relatively dry environments was an important adaptation for the conquest of land.
Soil formation: Bryophytes, especially mosses, contribute to soil formation.
They can grow on bare rocks and soil, where their rhizoids aid in weathering and breaking down substrates.
Their decomposed remains also contribute organic matter to the soil, enriching its fertility.
Habitat creation: Bryophytes provide habitat and microenvironments for other organisms.
Their dense mats or cushions create shelter, moisture, and temperature buffering for a variety of organisms, including insects, small invertebrates, and microorganisms.
They contribute to the overall biodiversity and ecosystem functioning.
Reproductive strategies: Bryophytes have unique reproductive strategies. They produce spores that can disperse and colonize new habitats.
Their reproductive structures, such as gametophores and sporophytes, exhibit various adaptations that allowed for successful reproduction in terrestrial environments.
Ecological indicators: Bryophytes are sensitive to environmental changes, making them valuable ecological indicators.
Their presence, abundance, and diversity can indicate environmental conditions such as air quality, moisture levels, and habitat disturbance.
Monitoring bryophytes can provide insights into the health and integrity of ecosystems.
Overall, bryophytes played a crucial role in the evolution and colonization of land by plants.
Their adaptations, ecological roles, and evolutionary history make them important subjects of study for understanding plant evolution, ecosystem dynamics, and the colonization of terrestrial environments.
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Help me please
Earth and space
Answer: The second one so uea
In the onion root cell division lab,If your observation had not been restricted to the tip of the onion root, how would the results be different? (Hint: cells are only dividing in certain areas)
If observation had not been restricted to the tip of the onion root, then the results would be different because only in this meristematic region the cells continue in the process of division, and cell division has different rates at different tissues.
What is mitosis?Mitosis is the cell division process in which somatic body cells are generated in a multicellular organism, which is generated at different time rates in different parts of the body.
Therefore, with this data, we can see that mitosis is not a uniform process in all the body parts of a multi-cellular organism.
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Create a poem about DNA replication. Explain all components and steps!
DNA replication is the process by which the genome's DNA is copied into cells.
How do you explain DNA replication?DNA Replication. This means by the hereditary material is related to most organisms, involving all cellular organisms, Before a cell divides, it must first copy (or replicate) its entire genome so that each following daughter cell ends up with its own complete genome. The procedure by which a copy of the DNA in a cell is made before the cell divides.
DNA replication is the procedure of copying and duplicating a DNA molecule. The process is held out in a semiconservative way. This means that the new DNA molecule will consist of two strands: one that is newly made and the other is the original strand.
So we can conclude that DNA replication is regulated by enlisting the replication machinery.
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In 3–5 sentences, compare and contrast the flow of matter and energy for land-based ecosystems and marine ecosystems. How and why are they similar, and how and why are they different?
Similarity includes Both the Marine and Land based ecosystems depends on one another energy .
In which category land ecosystem the animals are divided?Differences are in land ecosystem the animals are divided into primary producers , primary consumers , secondary consumers and tertiary consumers in marine these are not divided into categories.
The marine ecosystems are biologically more diverse than the terrestrial ecosystems. In Terrestrial and marine ecosystem, the energy flows from sun to primary producers in the lowest trophic levels then moves to higher trophic levels.
Therefore, Similarity includes Both the Marine and Land based ecosystems depends on one another energy .
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The idea that cells are the basic unit of structure and function of all living things is a(n)
O experiment
O theory
O hypothesis.
O law.
Cluster of personality disorder : paranoid schizoid schizotypal I have a presentation on these topics so could you please help me that how should I start and what information should I put in presentation to make interesting
Answer:
see below
Explanation:
To start your presentation on Cluster A personality disorders, you could begin by providing an overview of what personality disorders are and how they are classified by the Diagnostic and Statistical Manual of Mental Disorders (DSM). You could then introduce the concept of Cluster A personality disorders, which include paranoid, schizoid, and schizotypal disorders.
Here are some key points that you could include in your presentation to make it interesting:
Define each of the three disorders and provide examples of their symptoms. For example, individuals with paranoid personality disorder may have a strong distrust and suspicion of others, while individuals with schizoid personality disorder may have difficulty forming close relationships and experience a lack of emotional expression.
Discuss the potential causes and risk factors of these disorders, such as genetics, brain chemistry, and environmental factors.
Discuss the impact of these disorders on individuals and their loved ones, as well as the difficulties they may face in their daily lives.
Discuss the treatment options available for these disorders, including therapy, medication, and support groups.
Provide real-life examples or case studies of individuals who have been diagnosed with one of these disorders, which can make the presentation more relatable and personal.
Include diagrams, images, videos or any other visual aids that can help to explain the information in an interesting way.
End the presentation by summarizing the key points and highlighting the importance of understanding and addressing these disorders.
It's important to remember that when creating a presentation it's always good to be prepared and practice your delivery, also to be mindful of the audience you will be presenting to and tailor the information accordingly.
the scottish fold is a breed of cat with a mutation in a gene involved in cartilage development. the result is that each ear of the cat has a crease, so the ears fall forward and lie against the head instead of standing up like the ears of most small cats. the mutation is a dominant allele.
a cat that is heterozygous for the fold allele mates with a cat that is homozygous for the fold allele.
what are the expected percents of offspring that will have each characteristic?
In complete dominance, the presence of at least one dominant allele in the genotype is enougth to express the dominant phenotype. 100% of the offspring will have mutated creased ear, while 0% of the will have normal standing ear.
What is complete dominance?
Complete dominance is the inheritance pattern in which the dominant allele completely masks the recessive allele.
This interaction between alleles is observed in individuals who are heterozygous for a particular gene. They carry both alleles but only express the dominant trait. The dominant allele is hiding the expression of the recessive allele.
In the exposed example,
E is the dominant allele and codes for the mutated creased ear,e is the recessive allele and codes for the normal standing ear.Cross: a cat that is heterozygous with a cat that is homozygous for the fold allele.
Parentals) Ee x EE
Gametes) E e E E
Punnett square) E e
E EE Ee
E EE Ee
F1) 50% of the progeny is expected to be heterozygous
50% of the progeny is expected to be homozygous dominant
100% of the progeny is expected to have ears with a crease.
The expected percents of offspring that will have each characteristic are,
100% of the animals will have mutated creased ear,0% of the animals will have normal standing ear.You can learn more about complete dominance at
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