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Principles of Inheritance and Variation. — Bio Zoology STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Bio ZoologyPrinciples of Inheritance and Variation.2 Marks
Question
Distinguish between homogametic and heterogametic condition with example.
✓

Answer

Homogametic organism:
  1. Organism producing only one type of gametes.
  2. e.g. Human female (Only X)
Heterogametic organism:
  1. Organism producing two different types of gametes.
  2. e.g. Human Male (X and Y)

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