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प्रश्न
Both father and mother have the genes Ee in their cells. What colour are their eyes?
उत्तर
The colour of their eyes is brown.
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संबंधित प्रश्न
How is the sex of the child determined in human beings?
Explain the mechanism of 'sex determination' in birds. How does it differ from that of human beings?
If a normal human cell has 46 chromosomes, how many chromosomes will be there in a human (i) sperm cell, and (ii) zygote?
The human animal which has an XY pair of chromosomes is called :
(a) male
(b) hybrid
(c) female
(d) doomed
A zygote which has inherited an X chromosome from the father will develop into :
(a) baby boy
(b) baby girl
(c) adult
(d) either boy or girl
Answer the following question:
How is sex determined in human beings? Explain with the help of a diagram.
Complete the following sentence with appropriate word:
___________ chromosomes do not take part in sex determination.
XO type of sex determination and XY type of sex determination are examples of ____________.
Explain the mode of sex determination in honeybees.
A trait in an organism is influenced by
