When are the genetic traits of parents transmitted to the offspring?

  • A
    At the time of birth of the offspring
  • B
    At the time of formation of the zygote
  • C
    At the time of puberty of the offspring
  • D
    At the time of a fully developed fetus

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Similar Questions

Does the occurrence of diversity of animals on earth suggest their diverse ancestry also? Discuss this point in the light of evolution.

$(a)$ Explain why the wing of a bat and the wing of a bird are considered to be analogous organs.
$(b)$ List two factors that lead to the formation of a new species.

$(a)$ What are monohybrid and dihybrid crosses?
$(b)$ How did Mendel prove that tallness is the dominant trait and dwarfness is the recessive trait in a pea plant? Explain with the help of a monohybrid cross.

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$(a)$ State any two factors that could lead to the rise of a new species.
$(b)$ How do analogous organs provide evidence in favour of evolution?

In humans, there are two pairs of sex chromosomes.

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