Cell sensitivity to an external signal is determined by:

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#Question id: 26974

#Unit 10. Ecological Principles

Trade off is caused by

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#Question id: 3335

#Unit 11. Evolution and Behavior

Consider hypothetical populations that have arisen from the mixing of migrants from different sources: f(AA)- 0.30   f(Aa)- 0.0     f(aa)- 0.70 After one generation of random mating within population, what will be genotypic frequencies?

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#Question id: 5081

#Unit 5. Developmental Biology

 The vegetal pole of a frog zygote differs from the animal pole in that ________.

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#Question id: 1078

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements about interferon is incorrect?

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#Question id: 29465

#Unit 6. System Physiology – Plant

Amyloplasts that function as gravity sensors are called