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LenKa [72]
3 years ago
13

What are mammals? what are the examples of mammals?

Biology
2 answers:
Sati [7]3 years ago
5 0

Answer:

Mammals are a group of vertebrate animals constituting the class Mammalia  and characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles and birds, from which they diverged in the Carboniferous, over 300 million years ago.

aardvarks.

bats.

elephants.

hamsters.

humans.

rabbits.

rhinoceroses.

whales.

Explanation:

Juliette [100K]3 years ago
3 0

Answer: a warm-blooded vertebrate animal of a class that is distinguished by the possession of hair or fur, the secretion of milk by females for the nourishment of the young, and (typically) the birth of live young. ( A animal with hair)

examples: dog, cat, platypus, wombat, kangaroo, tiger, lion, koala, squirrel, horse, giraffe, deer, etc...

Explanation: if the animal has fur/hair its a mammal

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in pea plants, purple flowers (p) are dominant over white flowers (p). Show the cross between two heterozygous plants
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Answer:

       <em>P      p</em>

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pp=homozygous White

Explanation:

I tried to type out the cross. The bold letters are the heterozygous  plants that you are crossing. and the normal letters are the offspring of the two heterozygous parents being crossed. Heterozygous means they are different alleles. Homosygous means the same alleles are present.

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I hope this was the answer you were looking for!

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Answer:

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