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NEET2010ZoologyPrinciples of Inheritance and VariationActual

Study the pedigree chart of a certain family given below and select the correct conclusion which can be drawn for the character.

Options

  1. AThe female parent is heterozygous
  2. BThe parents could not have had a normal daughter for this character
  3. CThe trait under study could not be colour blindness
  4. DThe male parent is homozygous dominant

Correct answer

A. The female parent is heterozygous

Step-by-step solution

The given pedigree chart shows that both the daughters received the gene from the parents, while son may be normal or affected. It shows that the female parent is heterozygous.

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