Which of the following statements is correct about polygenic inheritance?

  • A
    In polygenic inheritance,one gene regulates the expression of many characters.
  • B
    Characters which are regulated by polygenes are qualitative characters.
  • C
    Besides the involvement of multiple genes,polygenic inheritance also takes into account the influence of environment.
  • D
    Human skin colour is an example of qualitative character.

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An example of a quantitative trait in humans is .....

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Human skin colour is an example of

Define/Explain: Polygenic Inheritance.

Inheritance of skin color in humans is an example of which of the following?

The grain color in wheat is controlled by three pairs of polygenes. When a red-grained wheat variety is crossed with a white-grained variety,an $F_1$ hybrid is produced. When the $F_1$ hybrid is self-pollinated,what fraction of the $F_2$ generation will resemble the parental phenotypes?

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