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Mars2501 [29]
3 years ago
15

What evidence must be considered when determining whether or not a trail is adaptation?

Biology
2 answers:
Dmitry [639]3 years ago
4 0
An adaptation is a trait that "evolved" for a particular condition that allows the animal to survive. Something is adaptive if it is a useful trait but not necessarily one that occurred in response to a particular selection pressure. Basically a trait is an adaptation if it is the product of selection, and adaptive if it is beneficial in the present time.

Read more on Brainly.com - brainly.com/question/1946228#readmore
forsale [732]3 years ago
4 0

Answer:

the only way you can tell if it is a adaptation is by :

Explanation:

so Basically a trait is an adaptation if it has the product of selection, and adaptive that is beneficial in the present time. which is why there is a reason that was given from the Evolutionists because even they were asked why no one was able to see the actual morphing from one species to another.

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I believe the answer you're looking for is Archaea-bacteria. 
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Why is offering choice a revolutionary concept at a zoo? Identify an element from what you read in the unit as to how zoos are c
jek_recluse [69]

From the video we can infer that a group of friends went on an excursion to a zoo and saw the treatment of different animals present.

<h3>What is a Zoo?</h3>

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The element as to how zoos are changing that also serve the purpose of offering animals more choice include their habitat and diet.

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2 years ago
Which of the following is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle?
MA_775_DIABLO [31]

Answer:

C) acetylcholine

Explanation:

Acetylcholine is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle.

However, norepinephrine, gamma aminobutyric acid, and cholinesterase are not excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle.

6 0
3 years ago
A commercial fishing company moves into the ecosystem shown in the food web below and begins to use nets to catch crustaceans. T
Rudiy27

Answer:

A

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