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A trait in an organism is influenced by
  • a)
    Paternal DNA only
  • b)
    Maternal DNA only
  • c)
    Neither maternal nor paternal DNA.
  • d)
    Both maternal & Paternal DNA
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A trait in an organism is influenced bya)Paternal DNA onlyb)Maternal D...
As during fertilisation, sperm only gives nucleus, but ova gives nucleus as well as cytoplasm. Therefore, the mitochondrial DNA and other cytoplasmic factors are inherited directly from mother. there are some traits which are exclusively linked with Y- chromosome and they are inherited by the male child directly from father.
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Most Upvoted Answer
A trait in an organism is influenced bya)Paternal DNA onlyb)Maternal D...
Because the 23 pair of chromosome comes from mother and also 23 pair of chromosome comes from father so this will met together and forms 46 pair of chromosome in a baby
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A trait in an organism is influenced bya)Paternal DNA onlyb)Maternal DNA onlyc)Neither maternal nor paternal DNA.d)Both maternal & Paternal DNACorrect answer is option 'D'. Can you explain this answer?
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