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#Question id: 16110


what happens to the arterioles near the surface of the skin when the body temperature rises?

#Unit 7. System Physiology – Animal
  1. they absorb oxygen from the surrounding tissues
  2. they dilate and become wider
  3.  they move nearer the skin surface
  4.  they take in water from the surrounding tissues

Answer:- Option(s): 2


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#Question id: 4758

#Unit 8. Inheritance Biology

The allele l in human population is recessive lethal and x chromosome linked. If a female is heterozygous for l allele marries with normal male. What will be interpretation correct?

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#Question id: 4759

#Unit 8. Inheritance Biology

which of the following is not a mechanism for sex determination?

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#Question id: 4761

#Unit 8. Inheritance Biology

which of the following statements about a lethal allele is not correct?

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#Question id: 4762

#Unit 8. Inheritance Biology

a semilethal allele is an example of which of the following extensions of mendelian genetics?

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#Question id: 4764

#Unit 8. Inheritance Biology

Which of the following is the best example of overdominance?

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#Question id: 4768

#Unit 8. Inheritance Biology

A trait that appears to be dominant in one sex but recessive in the other is called:

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