Advertisements
Advertisements
Question
A trait in an organism is influenced by
Options
paternal DNA only
maternal DNA only
both maternal and paternal DNA
neither by paternal nor by maternal DNA
Solution
both maternal and paternal DNA
Explanation -
An organism receives DNA from both the parents so, the traits are influenced by the both maternal and paternal DNA.
APPEARS IN
RELATED QUESTIONS
Which of the two, sperm or ovum, decides the sex of the child?
A new born child has an XY pair of chromosmes. Will it be a baby boy or a baby girl?
Does genetic combination of mother play a significant role in determining the sex of a new born baby?
Name two animals which have nineteen pairs of chromosomes.
Choose the correct answer from the four options given below :
In a human male, a sperm will contain :
Explain the haplo-diploid method of sex determination in the honey bee.
Differentiate Intersexes from Supersexes.
Diploid larvae which get royal jelly as food develops into ____________ and other develops into workers (sterile females).
The maleness of a child is determined by
The belief that the mother is completely responsible for the sex of the child is wrong because the child