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ArbitrLikvidat [17]
2 years ago
13

Which of these are reptiles? Select all that apply.

Biology
1 answer:
mr_godi [17]2 years ago
5 0

Answer:

lizards, snakes, turtles, tortoises, crocodiles, alligators and dinosaurs

Explanation:

Reptiles are air-breathing vertebrates covered in special skin made up of scales, bony plates, or a combination of both. They include crocodiles, snakes, alligators, lizards, turtles, and tor- toises. Also dinosaur is a large reptile which appeared 251 million years ago.

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A protostar forms once the nebular cloud condenses and the core begins to heat. To heat is the answer hope this helps you!!
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What is a normal distribution of phenotypes
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Answer:

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Explanation:

Terms in this set (9)

normal distribution the frequency is highest for the the middle, or mean phenotype, and lowest for the ends, or extreme phenotypes

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If you had a black male guinea pig and brown female guinea pig, but you didn't know which was the dominant characteristic, how w
mezya [45]

Options for the question are not given. They are as follows :

A.  Mate them and see what color the offspring are—that will be the dominant color

B.  Mate them and see what color the offspring are—the other will be the dominant color

C.  Mate them, and then mate their offspring to see what color the next generation is

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Answer:

A.  Mate them and see what color the offspring are—that will be the dominant color

Explanation:

Out of the two colors, one will be recessive and one will be dominant. Recessive color will be homozygous since it is only expressed in homozygous condition. It is also given that in this cross the dominant color is also in homozygous condition.

When the guinea pigs mate, the resulting progeny will obtain one dominant allele from the dominant color parent and one recessive allele from the recessive color parent. The progeny will be heterozygous and show the dominant phenotype since the dominant allele will mask the recessive allele. Thus, the color which is visible in their offspring will be the dominant color.

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Hope this helps
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