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संबंधित प्रश्न
How is the sex of the child determined in human beings?
In a human, how many chromosmes are present in a brain cell?
Which combination of genes in the zygote will produce children with blue eyes?
Which combination of genes in the zygote will produce children with brown eyes?
A couple with a newborn baby is troubled that the child does not resemble either of them. Suspecting that a mixup occurred at the hospital, they check the blood type of the infant. It is type O. Because the father is type A and the mother type B, they conclude that a mixup has definitely occurred. Are they correct? Give reason for your answer.
Answer the following question:
How is sex determined in human beings? Explain with the help of a diagram.
Distinguish between heterogametic and homogametic sex determination systems.
Explain the mode of sex determination in honeybees.
How is sex determined in human beings?
Which type of sex determination is observed in honey bee?
