Organisms that live in desert and desert-scrub biomes have developed unique adaptations that aid in their survival. The Sahara Desert takes up ten percent of the continent of Africa, and is the largest desert in the world. The species that live in the Sahara are highly adapted to survive in the extreme conditions they live in. What morphological and physiological adaptations might be seen in the organisms that live in the Sahara Desert?a.

water absorbing skin, large eyes for hunting at night, webbed feet


b.

light colored fur or feathers for camouflage, dense layer of fat and fur for warmth, hibernation during cold months


c.

small bodies and long limbs in warm-blooded organisms, light colored fur or feathers to reflect sunlight, lack of sweat glands in many organisms, hibernation during hot months


d.

dark colored fur or feathers for heat absorption, large bodies and short limbs, consumption of primarily scrub and short grasses

Answers

Answer 1
Answer:

The morphological and physiological adaptations that might be seen in the organisms that live in the Sahara Desert are small bodies and long limbs in warm-blooded organisms, light colored fur or feathers to reflect sunlight, lack of sweat glands in many organisms, hibernation during hot months.


Best answer choice: C)


I hope it helps, Regards.

Answer 2
Answer: The answer is c. small bodies and long limbs in warm-blooded organisms, light colored fur or feathers to reflect sunlight, lack of sweat glands in many organisms, hibernation during hot months.

In the Sahara desert, a temperature could reach extreme values. It is extremely hot and sunny and animals must adapt in order to survive in such conditions.
The warm-blooded animals have small bodies and long limbs. The aim of longer limbs is to increase surface area through which body heat will be lost to the environment. Fur of feathers are light colored because lighter colors reflect the sunlight more efficiently. It is known that black color the most efficiently of all colors absorbs heat while white color most efficiently of all colors reflects the sunlight. Further, animals lack in sweat glands. If they do not sweat, less water will be lost from the body. Also, many species hibernate during hot months and thereby save energy.

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Answers

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A gazelle is born with slightly longer legs which allow it to run faster than the other gazelles in the herd. This adaptation came may have come about becausea. the gazelle needed to be able to run faster.
b. the gazelle's parents were not able to outrun a cheetah.
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Answers

Because there was a mutation in the gazelle's genetic code. It will be nice for the gazelle to run faster, but since the gazelle was born with longer legs, we know it's just a random mutation. The gazelle's parents have little to do with it, and the nutrition of the food it eats after it's born is irrelevant to how long its legs are at birth.

Otherwise known as answer: C.

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Answers

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Answers

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Answers

Answer: a. A low birth to death ratio.

Explanation:

A population size is defined as a number of individuals of the population of a species in a particular area in a particular time. It is influenced by birth rate, death rate, immegration and emigration of members of the population.

A low birth to death ratio is the correct option. Low birth and increase in death will decrease the population size of a species.

Answer:

A. a low birth to death ratio.