Which part of a ruminant stomach is most like a true stomach?

A.rumen
B.abomasum
C.omasum
D.reticulum

The owl will receive 10% or 4.5 units of energy upon eating the mouse.

10% energy Rule:

It states that the enregy is reduced by 90% when move higher from one trophic level to another in an ecosystem.

Here, Groshopper contains 450 units of energy.

Thus, rat gets 45 or 10% energy from the grosshopper on eating.

Therefore, the owl will receive 10% or 4.5 units of energy upon eating the mouse.

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Answer:

Once mitosis is complete, the cell has two groups of 46 chromosomes, each enclosed with their own nuclear membrane. The cell then splits in two by a process called cytokinesis, creating two clones of the original cell, each with 46 monovalent chromosomes.

Explanation:

Explanation:  This energy comes from the food we eat. Our bodies digest the food we eat by mixing it with fluids (acids and enzymes) in the stomach. When the stomach digests food, the carbohydrate (sugars and starches) in the food breaks down into another type of sugar, called glucose.

ANSWER:This energy comes from the food we eat. Our bodies digest the food we eat by mixing it with fluids (acids and enzymes) in the stomach. When the stomach digests food, the carbohydrate (sugars and starches) in the food breaks down into another type of sugar, called glucose

Explanation:

If the climate changes, tropical forests cover the majority of the earth and there is no diversity present in the genes for tooth modifications then modern horses may suffer these environmental changes and become extinct.

The process of natural selection refers to the differential reproduction of more adapted individuals in an environment, which requires the presence of diversity (genetic variation) to select the highest adaptive organisms.

Therefore, with this data, we can see that natural selection may lead to the extinction of species when there is no variation in presence of environmental change.

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The cell bodies of lower motor neurons are located in : The anterior gray of the cord and In the nuclei of cranial nerves with somatic motor function.

The cell bodies of lower layer neurons are located in the anterior horn of the gray matter of the spinal cord and in the motor nuclei of cranial nerves in the brainstem.

Lower motor neurons have cell bodies in the spinal cord (anterior horn cells) and emerge from the spinal cord into nerves that supply spinal nerve roots and respiratory muscles.

The anterior gray column, also called the anterior horn of the spinal cord, consists of three types of neurons:

Large alpha motor neurons, middle gamma motor neurons, and small presumed interneurons. These neurons differ in both morphology and connectivity patterns.

Cranial nuclei are a set of bilateral gray matter motor and sensory nuclei located in the midbrain, pons, and medulla oblongata that represent the collection of many afferent and efferent cell bodies of cranial nerves. Near the midline are motor efferent nerves, such as the oculomotor nucleus, which control skeletal muscles. Right next to it is the autonomic (or visceral) efferent nucleus. There is a separation called the boundary sulcus, outside of which is the sensory nucleus.

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Complete question :

Where are cell bodies of lower motor neurons located?

1. The precentral gyrus

2. The anterior gray of the cord

3. In the nuclei of cranial nerves with somatic motor function

4. In the dorsal root ganglia

a. 4 only

b. 2 only

c. Cell bodies of lower motor neurons are located in 2 and 3.

d. 3 only

e. 1 only

Answer:

Option A.

Explanation:

The sodium pump in the neuron is electrogenic,there are three Na+ from every K+ that enter the cell . If there is a blockage to all sodium pump activity in a cell, there would be an instant change in the membrane potential which will not allow the action potential to take place because a hyperpolarizing current was removed, which means that the membrane potential becomes less negative. Therefore the electrogenic contribution of the sodium pump to the membrane potential will be small which lead to small depolarization.

Answer:

sorry

Explanation:

sorry don't know o will try to find out

Answer:

C. element

Explanation:

elements are made up of one type of atom and a compound is made up of more than one element and water is a compound and a cell is made up of millions and more of compounds.

During transcription RNA is produced.

The process of decoding a cell's inheritable law begins with recap. RNA polymerases are enzymes that construct RNA motes during recap that are reciprocal to a section of one beachfront of the DNA double helix.

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The correct order of events that occur at the vertebrate neuromuscular junction is as follows:

II - Generation of an action potential in the neuron

III - Stimulation of Ca2+ entry into the neuron

IV - Release of acetylcholine into the synapse

I - Depolarization of the muscle fiber membrane

So, the correct answer would be E: II, III, IV, I. The action potential generated in the neuron leads to the opening of voltage-gated calcium channels, causing an influx of calcium ions.

This influx of calcium ions triggers the release of acetylcholine from the synaptic vesicles of the neuron. Acetylcholine diffuses across the synaptic cleft and binds to receptors on the muscle fiber membrane, causing depolarization of the membrane and initiation of an action potential in the muscle fiber.

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The outer surface of the f0 subunit of atp synthase must be hydrophobic to be embedded in the membrane.

Adenosine triphosphate (ATP) is produced by the enzyme ATP synthase during the process of cellular respiration. The primary source of energy used by cells is ATP.

Adenosine diphosphate (ADP) and an inorganic phosphate (Pi) are used by ATP synthase in the process of oxidative phosphorylation, which is the process by which enzymes oxidize nutrients to produce ATP. All life forms contain ATP synthase, which is responsible for all cellular activities.

About 100 ATP molecules can be produced by each ATP synthase every second. Eukaryotes, which include plants, animals, and fungi, have mitochondria, which primarily serve as ATP generators.

Therefore, The outer surface of the f0 subunit of atp synthase must be hydrophobic to be embedded in the membrane.

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The microfossils that are useful for paleotemperature determination using the oxygen isotope ratios of their shells are foraminifera.

Foraminifera are tiny marine animals that have been living for millions of years. Their shells are made up of calcium carbonate and are well-preserved in sediments. The shells of these microorganisms are widely used in paleoceanography to determine past climatic conditions. Paleoceanography is the study of the history of the oceans in the geological past using sediments and fossils. It helps us to understand how the oceans and climate have changed over time.

Paleotemperature is the measure of the temperature that existed in past geological ages. The temperature is determined by various means, including studying the growth rings of trees, ice cores, and microfossils, and others. Microfossils are microscopic fossils that are found in rocks and sediments that help in reconstructing past environmental and climatic conditions.

Oxygen isotope ratio is the measure of the relative abundance of oxygen isotopes 18O and 16O in a sample. The ratio of the two isotopes changes as a result of temperature changes. The ratio is used to reconstruct past temperature changes.

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Answer: Like fats, they are typically composed of fatty acid chains attached to a backbone of glycerol. Instead having three fatty acid tails, however, phospholipids generally have just two, and the third carbon of the glycerol backbone is occupied by a modified phosphate group.

Answer:

Like fats, they are typically composed of fatty acid chains attached to a backbone of glycerol. Instead having three fatty acid tails, however, phospholipids generally have just two, and the third carbon of the glycerol backbone is occupied by a modified phosphate group.

Explanation:

The clinical syndrome caused by gross chromosomal abnormalities that is associated with bilateral cleft lip and palate, microphthalmia or anophthalmia, and polydactyly is Pallister-Killian syndrome (PKS). The disorder is a rare genetic disorder that affects multiple systems in the body and is caused by an extra copy of chromosome 12p.

PKS is a complex multisystem disorder characterized by an unusual facial appearance, intellectual disability, seizures, and other health problems. Pallister-Killian syndrome is a chromosomal disorder that is caused by an extra copy of chromosome 12p in cells of the body. Because the extra chromosome 12p is present in a mosaic pattern, this condition is referred to as a mosaic chromosomal abnormality.

PKS affects multiple systems in the body, including the heart, eyes, kidneys, and other organs. PKS is associated with a unique facial appearance, intellectual disability, seizures, and other health issues. Individuals with PKS have distinct facial features such as a high forehead, short nose, low-set ears, a small chin, and a cleft lip and/or palate. Vision difficulties such as microphthalmia or anophthalmia, which are underdeveloped or absent eyes, are also a feature of PKS.

PKS may also cause polydactyly, an extra finger or toe, or syndactyly, in which two or more fingers or toes are joined. The feet and hands may also have unusual creases, known as palmoplantar creases. There are other symptoms of PKS, which vary among individuals. These symptoms may include seizures, skeletal abnormalities, heart defects, hearing loss, and various other health issues.

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Answer:

Simply stated translation starts at a start codon (ATG) and stops at a stop codon (TGA, TAG, or TAA).

Explanation:

Gene variations, sometimes referred to as mutations, can occasionally prohibit one or even more proteins from functioning correctly. A variation can make a protein malfunction.

Mutations may have an impact on an organism by altering its phenotype, or they may have an impact on the way DNA codes its genetic information (genotype). When mutations take place, they may be completely fatal or they may result in the termination (dying) of an organism.

Mutations that are harmful can result in cancer or genetic diseases. An hereditary disorder is a condition brought on by a change in one or more genes. Cystic fibrosis is a human example. A single gene mutation triggers the body to create thick, viscous mucus that obstructs digestive organ ducts and clogs the lungs.

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Answer:

Person M concludes that the sunflower plants are showing heliotropism behavior.

Explanation:

What are heliotropism and heliotropic plants?

From this, person M concludes that the sunflower is a heliotropic plant that tracks the sun's path.  

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Answer:

Due to greenhouse gases.

Explanation:

When the high emission of greenhouse gases occurs, the climate began to fluctuate more severely because greenhouse gases such as carbondioxide gas and methane etc block the solar radiation that is reflected back to space which is responsible for the change of climate. If there is more greenhouse gases are emitted in the atmosphere so there is more fluctuation in the climatic condition of earth atmosphere so we can conclude that greenhouse gases leads to fluctuation of climatic conditions more severely..

The correct statement is that co-transport is known as transport of one substance in the same direction as the other.

1. Concerning TBW a. 2'3 of the TBW outside the cell b, Blood volume is 5% of the body weight c. male has less water than female d. Dentin has the lowest water ratio than bone pump. The correct statement about TBW is that the blood volume is 5% of the body weight.

2. Which of the following is correct : a. The most abundant intracellular cations is Na b b. Peripheral proteins acts as carriers c. Hypertonic solution causing no changes in the cell volume d. Isotonic solution causing cell shrinking. The correct statement is that peripheral proteins act as carriers.

3. An example of co-transport is a. Na+-K+ pump b. Ca++ pump c. Na+- H+

4. d. Na+- glucose transport. Na+-glucose transport is an example of co-transport.4. Gases such as oxygen and carbon dioxide across the plasma membrane by: a. secondary active transport b. passive diffusion through the lipid bilayer c. a specific gas transport proteins. d. primary active transport. The correct statement is that gases such as oxygen and carbon dioxide move across the plasma membrane by passive diffusion through the lipid bilayer.

5. Transport of substances against concentration gradient known as a. simple diffusion b. Facilitated diffusion c. Osmosis d. Primary active transport. Transport of substances against concentration gradient is known as primary active transport.

6. An example of primary active transport is a. Na+-K+ pump b. Ca-H transport c. Na+- H+ pump d. Na+ - glucose transport. The correct statement is that Na+-K+ pump is an example of primary active transport.

7. Transport of substances with concentration gradient known as a Hard diffusion b. Facilitated diffusion c. Osmosis d. Primary active transport. Transport of substances with concentration gradient is known as facilitated diffusion.

8- Homeostasis is referred to as ECF. The correct option is ECF, which is Extracellular fluid.

9. All of the following correct for integral proteins EXCEPT a. They act as receptors b. They act as channels c. They act as enzymes d. They act as pumps. The correct option is that they act as enzymes.

10. Transport of proteins out of the cell is carried out by Exocytosis. The correct option is exocytosis.

11. Co-transport is known as transport of one substance in the same direction as the other. The correct statement is that co-transport is known as transport of one substance in the same direction as the other.

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Answer:

expelling, discharge, emission - any of several bodily processes by which substances go out of the body; "the discharge of pus" nocturnal emission - ejaculation during sleep (usually during a dream)

Explanation:

Answer:

An emission is something that has been emitted—released or discharged. In general, emissions consist of things like gas, liquid, heat, sound, light, and radiation. ... This exhaust is just one form of carbon emissions—greenhouse gases from various sources that are known to contribute to global warming and climate change.

hi madam , ek vicharu ka tumhala tumcha aani amol cha breakup zala ka?

1. The maintenance of an organism's internal environment within certain limits.

2. Great White sharks have sharp serrated teeth for tearing into their prey.

A state of balance between all body systems is necessary for the body to survive and function properly. Homeostasis is the ability or tendency of an organism to maintain internal stability to compensate for environmental changes. The characteristic of life that best describes homeostatic processes is the adaptation of an organism to its environment.

Structure and function refer to the location and role of various tissues, organs, and organ systems that work together. Structure determines function, and when structure changes, function changes. A change in the form leads to a change in function. Form and function are related, and form determines function.

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The correct answer is: option b.) Alveolar space; capillary wall; surfactant layer

Hence, The correct answer is option b.) Alveolar space; capillary wall; surfactant layer.

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Answer:

delayed growth, episodes of pain, painful swelling of hands and feet, vision problems, frequent infections

Explanation:

The seven major fish body forms are- fusiform, compressiform, anguilliform, filiform, depressiform, sagittiform, and globiform.

Below are the descriptions of the three body forms and how their physical characteristics are related to their  habitat and niches:Fusiform body form: This body form has a streamlined shape that allows for easy movement through the water. It is most commonly found in open-water fish, such as tuna and mackerel, that need to move quickly to catch prey and avoid predators. Its narrow shape reduces drag, which increases its swimming speed. The fusiform body form is particularly adapted for fast swimming, and it is typically found in fish that are pelagic (live in open water).

Compressiform body form: This body form is flattened from side to side, which gives the fish a ribbon-like appearance. The compressiform body form is well adapted to moving through the water by means of quick, darting movements. They are generally found in areas of shallow water or near the bottom of the sea floor, where they can quickly move to escape danger. For example, eels use the compressiform body form to move quickly through small crevices.Anguilliform body form: This body form is characterized by a long, thin shape that allows the fish to easily move through the water.

This body form is found in fish like eels, which live in narrow spaces such as burrows, rock crevices, or coral reefs. The elongated and flexible body structure of anguilliform fish enables them to move through complex environments easily.In summary, the physical characteristics of fish are related to their habitats and niches. Each of these three body forms is adapted to different environments, from open water to rocky crevices, and each is suited to a different type of swimming or movement.

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What is Mendel's law ?

The laws of inheritance in organisms which found by Gregor Johann Mendel is called by Mendel's law.

This law consists of 2 laws, among others:

1. The law of segregation is the law which states that in the formation of gamete cells, the parent cells (alleles) separate so that each gamete cell has genes from the parent cell.

Example : A white horse (PP) is mated with a brown horse (pp), so the phenotypic ratio of the two is as follows:

P1 : PP v pp

F1 : Pp

P2 : Pp v Pp

F2 : PP, Pp, Pp, pp

The ratio between white and brown horses is 3:1

2. The law of independent assortation is a law which states that in the formation of gamete cells, stem cells that have more than one different nature do not affect each other. Example : Plants with blue flowers and small leaves (BBKK) are mated with yellow broadleaf plants (bbkk), so the phenotypic ratio of the two is as follows:

P1 : BBKK v bbkk

F1 : BbKk

P2 : BbKk v BbKk

F2 : BBKK, BBKk, BbKK, BbKk , BBKk BBkk BbKk Bbkk, BbKK BbKk bbKK bbKk, BbKk Bbkk bbKk bbkk

So the ratio of F2 is 9:3:3:1

In conclusion , the Mendel's law is a law which explain about inheritance of organism which divided into two main laws including segregation law and the law of independent assortation.

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Answer: Natural cloning also occurs in animal organisms during processes such as budding (offspring grows out of the body of the parent), fragmentation (the body of the parent breaks into distinct pieces, each of which can produce an offspring), and parthenogenesis. In humans and other mammals, the formation of identical twins is a type of natural cloning.

Explanation:

hope this help from tae lol