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NEET2010ZoologyPrinciples of Inheritance and VariationActual

In Pisum sativum, there are 14 chromosomes. How many types of homologous pairs can be prepared?

Options

  1. A14
  2. B7
  3. C2¹⁴
  4. D2¹⁰

Correct answer

B. 7

Step-by-step solution

Pisum sativum is a angiospermic plant. In angiosperms, diploid chromosomes are present in body cells, ie, plants body belongs to sporophytic generation ( 2 n ). In Pisum sativum, 2 n=14 . So, seven types of homologous pairs are present in Pisum sativum.

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