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प्रश्न
Explain the following terms:
Identical twins
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उत्तर
Identical twins - A single fertilized egg or Zygote splits into two parts after conception, resulting in the development of two individual embryos which later develop into indentical twins.
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संबंधित प्रश्न
Explain the mechanism of sex determination in birds.
Does the sex of the child depend on the father or it is just a matter of chance? Discuss.
Give Technical Term:
The cell which determines the sex of a baby.
Short Answer Question.
“Father is responsible for determination of sex of child and not the mother”. Justify.
ZW-ZZ system of sex determination occurs in
Distinguish between heterogametic and homogametic sex determination systems.
Differentiate Intersexes from Supersexes.
Which type of sex determination is observed in honey bee?
Structures present in a cell which is responsible for determination of the sex of a baby is ______.
How is the sex of a newborn individual determined in different species of animals? Give three examples to support your answer.
