Learning how much to study to earn an “a” in biology is an example of _____________.

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#Question id: 3409

#Section 2: Evolution

All genetic drift arises from sampling error, but there are several different ways in which sampling error can arise as a following

a. Reduced population size

b. Founder effect

c. Genetic bottleneck

d. Mate choice

Which of the following above way cause sampling error in succeed generation?

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#Question id: 7500

#General Aptitude

A man is standing on a railway bridge which is 180 m long. He finds that a train crosses the bridge in 20 seconds but himself in 8 seconds. Find the length of the train and its speed.

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#Question id: 9155

#Section 2: Evolution

The success of plants extending their range northward following glacial retreat is primarily determined by ________.

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#Question id: 4604

#Section 2: Evolution

Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, which develop from similar embryonic tissues. These structural similarities are an example of ________.

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#Question id: 4592

#Section 2: Evolution

Which of the following statements describe the effect of evolution on a population?