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3 years ago

How are genomics and DNA improving the production of livestock?

1 answer:

5 0

Since they are now able to genetically isolate favorable traits they can "clone" prize-winning livestock and make the production as efficient as possible

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The study of the evolution of behavior, emphasizing the role of ecological factors as agents of natural selection is known as be

Andrej [43]

Answer:

b. True

Explanation:

Behavioral ecology is a science that studies animal behavior, considering its evolutionary and ecological bases, in which through experiments it seeks ways to show the evolutionary / adaptive causes of behaviors. Ecoetology deals with functional questions about behavior, how a behavioral pattern contributes to the survival chances of an animal or group of animals and their reproductive success. In addition, behavioral ecology is a meeting point for the study of behavior, ecology and evolution, in which ecology is the stage on which the animal must perform its behavior, and evolution in which organisms will be selected for having higher behaviors. success.

For this reason, we can conclude that the study of behavioral evolution, emphasizing the role of ecological factors as agents of natural selection, is known as behavioral ecology.

8 0

3 years ago

Which of the following is involved in "double fertilization"?

ale4655 [162]

I belive the answer is all of the above

8 0

3 years ago

Where is the ozone found? Why is it important?

o-na [289]

Answer:

Explanation:

Stratosphere,absorbs rays of damaging ultraviolet light from the sun

8 0

3 years ago

Read 2 more answers

Name_________________________________ Date_________ Per.____

pantera1 [17]

Answer:

IGUANA LIKE

Explanation:

3 0

3 years ago

In garden peas, tall (T) vine is dominant over short (t) vine, and round pea pod (R) is dominant over wrinkled pea pod (r). Cro

Aleksandr [31]

Answer:

Explanation:

Given:

Traits

T (tall, dominant) and t (short)

R (round, dominant) and r (wrinkle)

Crossing parents

hetero-zygous. tall wrinkled (Ttrr)

phenotype tall is given hetero-zygous., so Tt

phenotype wrinkled is recessive, so must be homo-zygous rr

Foiled genotypes (Tr, tr, each with 50%)

short hetero-zygous. round (ttRr)

phenotype short is recessive, so homo-zygous rr

phenotype round is given heteroz. so Rr

Foiled genotypes (tR, tr, each with 50%)

Offsprings on a 4x4 punnett square

See diagram

6 0

3 years ago