Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
The sex of the zygote is determined by the sperm which fertilizes the ovum. If an X bearing sperm fuses with an ovum in man, the offspring would be female and if a Y chromosome bearing sperm fuses with an ovum the offspring will be a boy.
APPEARS IN
संबंधित प्रश्न
If X chromosome is inherited from mother and Y from father, the offspring will be male.
Define the following:
Sex-linked characters
Explain the following terms:
Identical twins
Choose the correct answer :
Human sex chromosomes are __________
Which type of sex determination is observed in honey bee?
Number of autosomes present in liver cells of a human female is ______.
The maleness of a child is determined by ______
A trait in an organism is influenced by
Fill the blank circles in figure and identify the sex of child A and B.
The chromosomal constitution of a human female can be written as ______
