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प्रश्न
What is Lyonisation?
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उत्तर
Lyonisation is a process of inactivation of one of the X chromosomes in some females.
संबंधित प्रश्न
Explain how, sex is determined in human babies.
The two versions of a trait (character) which are brought in by the male and female gametes are situated on :
(a) copies of the same chromosome
(b) sex chromosomes
(c) two different chromosomes
(d) any chromosomes
E is the gene for brown eye colour and an is the gene for blue eye colour. which gene is (1) recessive, and (2) dominant?
Which combination of genes in the zygote will produce children with blue eyes?
Choose the correct answer:
A single recessive trait, able to express must be on _________
How drones are produced in honey bees?
Explain the mechanism of sex determination in humans with a suitable chart.
Brief about female heterogamety.
Haplodiploidy is found in ______.
The maleness of a child is determined by
