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3 years ago

5

Biomedical research into human diseases and disorders relies extensively on non-human animal models. Transference of research fi

ndings to the treatment of human conditions is in large measure dependent on:

1 answer:

Gemiola [76]3 years ago

8 0

Homolgy in the etiology (basis) of the condition in humans and research organisms

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Extensive damage to oligodendrocytes in the cns could result in

Dvinal [7]

Answer:

Extensive damage to oligodendrocytes in the cns could result in l<u>oss of sensation and motor control.</u>

Explanation:

Oligodendrocytes are presnt in glial cells of Central nervous System which comprises of Brain and spinal cord.They are related to the nerve cells. It provides support by production of glial cell line derived neutrophic factor (GDNF) and brain derived neurotrophic factor (BDNF) or insulin growth factor IGF-1 they reduce ion leakage and decrease the capacitance of the cell membrane. Due to intensive damage of the Oligodendrocytes the motor nerves and other nerves of CNS damages looses it activity.

These are mainly occurred due to peripheral injury or demylinated diseases like multiple sclerosis, leukodystrophies,cerebral plasy and other congential disorders.Some chemicals like fluorouracil causes damage to the oligodendrocytes.

3 0

2 years ago

Two requirements are usually necessary for an organism to become fossilized: ______.

katrin2010 [14]

<h3>According to the given statement:</h3>

An organism must typically meet two conditions in order to become fossilized:

1) Organisms require hard parts like shells, teeth, cartilage, and bones.

(2) The organic material needs to be buried as soon as possible in a place that is oxygen-free and protected from scavengers.

<h3>Exactly who is a scavenger?</h3>

An organism known as a scavenger primarily consumes decaying biomass, such as animal or plant matter that has gone bad. A lot of scavengers are carnivores, which are creatures that consume meat.

<h3>What are four examples of scavengers?</h3>

Among the land scavengers are wolves, hyenas, jackals, and bears. Scavengers can be found in the air, including vultures, crows, ravens, and condors. In water, scavengers include lobsters, crabs, and several shark species.

To know more about Scavengers visit:

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8 0

2 years ago

Write a small story on how you will use your nervous system when you SEE a fire in a car or house. How will the nervous system r

anastassius [24]

If i saw a peron in a house that's on fire, i'd probably panic and then run to help them. one way that i'd have to use my nervous system would have to be to be able to respond to the fire around me, my nervous system would let me know if i were getting burned while running through the house

3 0

3 years ago

Dark pigments are more common in endotherms from humid environments than dry ones is know as .

Lady bird [3.3K]

According to Gloger's rule, endothermic creatures should have darker hues in hot, rainy areas. The so-called complex Gloger's rule also states that animals should be more rufous in warm, dry regions.

Explains the connection between animal color variation and large-scale climate gradients. Bernhard Rensch gave it that name in 1929 to honor Constantin W.L. Gloger, who was one of the first to write about relationships between animal pigmentation and temperature in 1833.

Gloger's rule, as it is known now, states that mammals and birds should be darker in warm, humid settings than in colder, dry ones.

Gloger's rule-related color variation is mostly caused by variations in melanin pigmentation, according to this quick reference.

The most prevalent pigment in birds and mammals, melanin's are of two primary types: pheomelanin's, which produce brown, buff, and rufous colors, and eumelanin's, which produce black and different shades of grey. Both generate intermediate hues when combined.

To know more about color variation :

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6 0

1 year ago

George's house was damaged in Hurricane Harvey. He lives along the coast. The damage was most likely caused by

Virty [35]

Answer:

The rapid floods

Explanation:

5 0

3 years ago