what best describe the progress of science

Answer:

It can be stored, transported throughout the tree, and converted into energy which is used to power all cellular processes.

hope this helped :)

Explanation:

Answer:

Explanation:

Starling is a bird from the family sturnidea. It originated from Europes and Asia from where it introduced to other part of the world. They lives in the wild.

Starling birds moves in group or tight flock from a place the other. They usually form a flock called murmuration where they move together in group following each other to avoid predation.

Starling have been able to survive on the wild with this behaviour. They stir above the average height of their neighbor in a coordinated manner preventing them from being caught by preys.

A. sensorineural loss. It can be caused by a variety of factors, including aging and exposure to loud noises.

This type of hearing loss occurs when there is damage to the inner ear (cochlea) or to the nerve pathways from the inner ear to the brain. It often distorts or prevents the perception of low frequency sounds. Loss of hearing to the extent that low frequency sounds are distorted or can't be heard is considered sensorineural loss.

Sensorineural hearing loss is caused by damage to the inner ear (cochlea) or the nerve pathways that transmit sound from the ear to the brain. This type of hearing loss is usually permanent and can be caused by a variety of factors, including aging, exposure to loud noise, certain medications, infections, and genetic factors. In contrast, conductive hearing loss is caused by a problem in the outer or middle ear that prevents sound from reaching the inner ear.

Learn more about infections :

https://brainly.com/question/30759550

#SPJ11

The exchange of chromosome segments between homologous chromatids is a fundamental genetic process known as genetic recombination or crossing over.

It occurs during the prophase I stage of meiosis, when homologous chromosomes pair up. Crossing over involves the physical exchange of genetic material between non-sister chromatids of the homologous chromosomes.

During crossing over, specific DNA sequences called recombination hotspots are recognized, leading to the formation of protein structures called synaptonemal complexes.

These complexes facilitate the physical connection between homologous chromosomes, allowing for the exchange of genetic material.

Crossing over is a crucial mechanism that promotes genetic diversity. By shuffling genetic information between homologous chromosomes, it generates new combinations of alleles on the chromatids. This process contributes to the genetic variation observed within a population, ultimately influencing traits and adaptation.

Overall, crossing over plays a vital role in meiosis by ensuring the proper segregation of chromosomes and generating genetic diversity, which is essential for evolution and the survival of species.

To know more about chromosome refer here:

https://brainly.com/question/30077641#

#SPJ11

Daniel 2 tells how Daniel related and interpreted the dream of Nebuchadnezzar II, king of Babylon.

In his dream, the king saw a massive monument composed of four different metals, from its head of gold to its feet of mixed iron and clay. As he watched, a stone that had not been cut by human hands demolished the statue and transformed it into a mountain that filled the entire earth.

Daniel revealed to the king that statue represented four succeeding kingdoms beginning with Babylon, while stone and mountain denoted kingdom founded by God which would neither be destroyed nor given to other people. In recognition of Daniel's God's supremacy, Nebuchadnezzar promotes him to a senior position in Babylon.

To know more about Book of Daniel, refer

https://brainly.com/question/7514770

#SPJ1

Answer:

Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Explanation:

In a Hardy-Weinberg population with two alleles, A and a, which are in equilibrium, the frequency of the a allele is 0.2.

This can be rewritten as, freq(A) = 1 - freq(a) = 1 - 0.2 = 0.8

Therefore, the frequency of the A allele is 0.8.

To calculate the genotypic frequencies, we can use the Hardy-Weinberg equation.

The equation is \(p^2 + 2pq + q^2 = 1\),

where p is the frequency of the A allele and q is the frequency of the a allele.

Plugging in p = 0.8 and q = 0.2,

we get: 0.82 + 2(0.8)(0.2) + 0.22 = 1.

Frequency of AA genotype:

\(p^2 = (0.8)^2 = 0.64\)

Frequency of Aa genotype:

2pq = 2(0.8)(0.2) = 0.32

Frequency of aa genotype:

\(q^2 = (0.2)^2 = 0.04\)

Solving, we find the genotypic frequencies to be: AA = 0.64, Aa = 0.32, and aa = 0.04.

Hence, the frequency of the A allele in the population is 0.8 and the genotypic frequencies of AA, Aa, and aa in this population are 0.64, 0.32 and 0.04, respectively.

Learn more about  Hardy-Weinberg equilibrium: https://brainly.com/question/16823644

#SPJ11

Answer:

Aagg is not a possible for the outcome because there is only one g allele.

Answer:

Body cells have twice the number

Corneal blood vessels can advance at a wide range of rates depending on the underlying disease causing them. In the case of persistent corneal diseases, the rate of advancement can range from very slow to very rapid. The exact rate of advancement for each individual case will depend on a range of factors, including the severity of the disease, the type of disease, and the overall health of the patient.

In general, corneal vascularization progresses slowly over time, with some reports suggesting that the rate can range from 0.2 to 0.8mm/year. However, the rate of progression can vary depending on the disease, with some cases of keratitis progressing more quickly, at a rate of 2mm/year or more.
The rate of corneal vascularization can also be increased by other factors, such as contact lens wear or the use of topical steroids. In some cases, the progression of corneal vascularization can be slowed by treatment, such as the use of immunosuppressive medications or topical eye drops.

In conclusion, the rate of corneal vascularization can vary widely depending on the type and severity of the underlying disease, as well as other factors. Treatment can sometimes slow the rate of progression, but it is important to speak to an ophthalmologist to determine the best course of action.

For more such questions on Blood vessels.

https://brainly.com/question/9976670#

#SPJ11

Explanation:

The egg protects an embryo in several ways:

Shell: The hard outer shell of the egg protects the embryo from physical damage and predators.

Membranes: The egg has two membranes that protect the embryo. The outer membrane surrounds the yolk and the inner membrane surrounds the embryo itself. These membranes prevent the entry of harmful bacteria and viruses while allowing oxygen to pass through.

Amniotic fluid: The embryo is surrounded by amniotic fluid which cushions it against shocks and jolts and also helps maintain a constant temperature.

Nutrients: The yolk contains all the nutrients the embryo needs for development, so the embryo is protected from starvation.

Waste disposal: The allantois, a sac-like structure that grows from the embryo, helps to dispose of waste products.

Answer:

The egg provides several protective features that are essential for the survival and development of the embryo:

Shell: The hard outer shell of the egg provides physical protection to the embryo from external damage, such as pressure or impact. It also helps to prevent water loss and serves as a barrier against harmful bacteria.

Membranes: The egg is surrounded by two protective membranes – the inner and outer membranes – which provide an additional layer of physical protection and help to regulate the exchange of gases and moisture.

Albumen: The egg white or albumen is a protein-rich substance that cushions and protects the embryo from mechanical shock. It also provides a source of nutrients and water for the developing embryo.

Yolk: The yolk is the primary source of nutrients for the developing embryo, providing essential proteins, fats, and minerals. It is surrounded by the vitelline membrane, which protects it from damage and helps to regulate nutrient uptake.

Overall, the egg provides a complete and self-contained environment for the developing embryo, providing all the necessary nutrients, moisture, and protection needed for its growth and development.

Answer:

Monomer is a word made of two parts, mono means one, and met means unit, so monomers are the building units of the polymers. Macromolecules are polymers, macromolecules in biology refers to the major categories of molecules that make the cell which are the proteins, carbohydrates, lipids and nucleic acids.

Answer: Water is a product of both photosynthesis and cellular respiration

Explanation:

The correct answer is C. Oxygen is a product of photosynthesis and is a reactant for cellular respiration.

Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose. This process occurs in the chloroplasts of plant cells and involves the absorption of light energy, the conversion of this energy into chemical energy, and the synthesis of glucose from carbon dioxide and water. Oxygen is a byproduct of photosynthesis, as it is produced when water is split into hydrogen and oxygen during the process.

Cellular respiration is the process by which cells convert the chemical energy stored in glucose into ATP (adenosine triphosphate), which is the main source of energy for cells. This process occurs in the mitochondria of cells and involves the breakdown of glucose through a series of reactions that release energy. Oxygen is a reactant for cellular respiration, as it is required for the breakdown of glucose.

Learn more about cellular respiration, here:

https://brainly.com/question/29760658

#SPJ2

Answer:

23

Explanation:

Fermentation is the process when some bacteria use lactose as a source of energy, they produce propionic acid and carbon dioxide.

Wine, beer, yogurt, and other goods are made through the process of fermentation. The chemical process that takes place during fermentation is seen below. A carbohydrate, such as starch or sugar, is transformed into an alcohol or an acid during the metabolic process of fermentation.

Glycolysis is the starting point of any type of cellular respiration, and the final byproduct is pyruvic acid, a 3-C molecule. Fermentation is one of two main methods by which various cells deal with this pyruvate. Let's take a close look at anaerobic respiration, kinds of fermentation, and so forth.

Learn more about anaerobic respiration here:-

https://brainly.com/question/13943624

#SPJ4

Answer:

Mitochondria

Explanation:

Mitochondria is often called the powerhouse or energy factory of a cell as it produces energy(ATP) for the cell

Let's discuss it further below.

If the lens in your eye had a refractive power of 25 diopters, its focal length would be calculated using the formula:

Focal Length (in meters) = 1 / Refractive Power (in diopters)

To find the focal length in millimeters, follow these steps:

1. Convert the refractive power to meters: Focal Length = 1 / 25 diopters = 0.04 meters
2. Convert meters to millimeters: 0.04 meters * 1000 = 40 mm

So, the focal length would be 40 mm.

A refractive power of 25 diopters could cause a vision defect called hyperopia, or farsightedness. This means the person would have difficulty focusing on nearby objects, as their lens focuses the light too far behind the retina.

To correct this defect, a converging lens (positive power) could be used in eyeglasses or contact lenses to bring the focal point forward, allowing for better focus on nearby objects. Additionally, refractive surgery like LASIK or PRK can also help correct the vision defect by reshaping the cornea to adjust the focal point.

Learn more about retina.

brainly.com/question/13993307

#SPJ11

Answer: he presence of neotenic populations near those with large larvae has made it difficult to identify mole salamander species. The tiger salamander complex was previously considered a single species ranging from Canada to Mexico, falling under the name A. tigrinum. Despite differences in coloration and larvae, tiger salamanders were found throughout their unbroken range, which made it difficult to delineate subspecies, let alone elevate any populations to species status. In morphological terms, tiger salamanders are all very similar, with large heads, small eyes, and thick bodies. This is probably because tiger salamanders have the primitive morphology of mole salamanders. They are also the largest of the mole salamanders and have very large larvae. All populations have similar lifestyles, and their lifecycles are identical. However, when one looks at tiger salamander populations distant from each other, different species within this complex become apparent. The ranges of these potential species overlap, and hybridization occurs, blurring the lines between species.

Explanation:

Answer:ur mum

Explanation:

True. Macula densa cells release paracrine agents, such as adenosine and nitric oxide, which cause constriction of afferent arterioles and dilation of efferent arterioles.

This helps in regulating glomerular filtration rate and maintaining proper kidney function.

When the macula densa cells detect an increase in sodium chloride concentration or a decrease in fluid flow, they respond by releasing paracrine agents, such as adenosine and nitric oxide. These paracrine agents have specific effects on the arterioles in the renal vasculature.

Adenosine is a potent vasoconstrictor. When released by the macula densa cells, it acts on the afferent arterioles, causing them to constrict. This constriction helps regulate the blood flow into the glomerulus, reducing the pressure and subsequently decreasing the GFR.

By constricting the afferent arterioles, adenosine helps prevent excessive filtration and ensures that the kidney is not overwhelmed with an excessively high GFR.

To learn more about adenosine, refer below:

https://brainly.com/question/31926778

#SPJ11

Hello.

The reason why water is referred to as the universal solvent is it can dissolve more substances than any other solvent.

The tissue that is specialized to store energy, provide insulation, and provide some protection is adipose tissue.

What is adipose tissue?Adipose tissue, often known as fat tissue, is a specialized connective tissue that is primarily composed of adipocytes. It has a wide range of roles, including energy storage, insulation, and protection of organs.

Adipose tissue is also involved in the production of hormones and cytokines, as well as playing a role in metabolic processes.Adipose tissue is divided into two categories: white adipose tissue (WAT) and brown adipose tissue (BAT). WAT stores energy, while BAT produces heat by burning calories. In mammals, WAT is the most prevalent type of adipose tissue, and it is the form that most people refer to when they refer to body fat.

to know more about insulation visit :

https://brainly.com/question/14363642

#SPJ11

Answer:

As the primary lipase enzyme that hydrolyzes (breaks down) dietary fat molecules in the human digestive system, it is one of the main digestive enzymes, converting triglyceride substrates like 1 found in ingested oils to monoglycerides 3 and free fatty acids 2a and 2b.

Explanation:

hope it helps:)

Answer: Genetically engineered crops produce higher yields, have a longer shelf life, are resistant to diseases and pests, and even taste better.

Explanation:

Answer:

The are grouped in species...

Answer:

C. provide the water needed

Explanation:

Plants cannot absorb water effectively through the stem or leaves, so they have roots to absorb moisture (and nutrients) from the soil

A T cell receptor sequencing-based assay can identify cross-reactive recall CD8 T cell clonotypes that recognize and respond to different variants of an autologous HIV-1 epitope.

The T cell receptor (TCR) sequencing-based assay is a technique used to analyze the diversity and specificity of T cell receptor sequences. In the context of HIV-1 infection, the assay can be employed to identify CD8 T cell clonotypes that exhibit cross-reactivity towards different variants of an autologous HIV-1 epitope.

CD8 T cells play a crucial role in the immune response against viral infections, including HIV-1. They recognize specific epitopes presented on infected cells by the major histocompatibility complex (MHC) class I molecules. The TCR sequencing-based assay allows for the identification and characterization of CD8 T cell clonotypes that are capable of recognizing and responding to different variants of the HIV-1 epitope.

By sequencing the TCR regions of CD8 T cells, researchers can identify clonotypes that share similar TCR sequences and are capable of cross-reacting with various epitope variants. This information helps in understanding the immune response to HIV-1 and may have implications for the development of effective vaccines and immunotherapies targeting the virus.

Learn more about TCR

https://brainly.com/question/33604268

#SPJ11

In Moist food bacteria are most likely to grow.

Bacteria can live in hot and cold temperatures than humans, but they do best in a warm, moist, protein-rich, pH-neutral, or slightly acidic environment. Most bacteria prefer neutral pH which is their pH optimum for growth is between pH 6.5 to 7.5.
not to mention High-risk foods especially protein foods such as chicken and dairy products are rich in nutrients and moisture and encourage bacterial growth.

The main types of bacteria found in food are salmonella, E. coli, shigella, Bacillus cereus, listeria, and campylobacter.

Hence OPTION D is the correct answer

To know more about Bacteria Click

https://brainly.com/question/8008968

#SPJ4

Answer:

All the offspring from parthenogenesis are female. So if the female stick insects carry on reproducing alone, the males could be wiped out. ... This may help explain why parthenogenesis remains rare, even in species that are capable of it. In such species, "males typically force females to mate".

Hope this helps