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प्रश्न
Name any two genetic in humans.
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उत्तर
Colour-blindness, Thalassaemia, Sickle cell anaemia and Haemophilia
संबंधित प्रश्न
Explain the mechanism of sex determination in birds.
If a normal human cell has 46 chromosomes, how many chromosomes will be there in a human sperm cell?
Define the following:
Sex chromosomes
Choose the correct answer:
Males have more chances of suffering from sex-linked disease because of ___________
Choose the correct answer:
A single recessive trait, able to express must be on _________
XO type of sex determination and XY type of sex determination are examples of ____________.
What is haplodiploidy?
The chromosomal constitution of a human female can be written as ______
Does a male child inherit X chromosome from his father? Justify.
Which pair of sex chromosome will determine a male?
