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प्रश्न
What are the chromosomes XY and XX known as?
उत्तर
Chromosomes XY and XX are known as sex chromosomes.
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संबंधित प्रश्न
If X chromosome is inherited from mother and Y from father, the offspring will be male.
Which of the two, sperm or ovum, decides the sex of the child?
Explain the following terms:
Identical twins
Complete the following sentence with appropriate word:
___________ chromosomes do not take part in sex determination.
ZZ / ZW type of sex determination is seen in ______.
Number of autosomes present in liver cells of a human female is ______.
Structures present in a cell which is responsible for determination of the sex of a baby is
The chromosomal constitution of a human female can be written as ______
How many types of gametes are produced by a human female?
The sex chromosome in a human ovum is ______.
