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प्रश्न
Choose the correct answer:
Chromosomes identical in male and female are called __________
विकल्प
sex chromosomes
autosomes
heterosomes
dominant
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उत्तर
Chromosomes identical in male and female are called autosomes
संबंधित प्रश्न
Write the types of sex-determination mechanisms the following crosses show. Give an example of each type.
(i) Female XX with Male XO
(ii) Female ZW with Male ZZ
Explain how, sex is determined in human babies.
In a human, how many chromosmes are present in a brain cell?
Which type of sex determination is observed in honey bee?
In XO type of sex determination ______.
Also describe as to, who determines the sex of an unborn child? Mention whether temperature has a role in sex determination.
Does a male child inherit X chromosome from his father? Justify.
How is the sex of a newborn individual determined in different species of animals? Give three examples to support your answer.
Which of the following organisms exhibits the XX–XY sex determination system?
In a bird population using the ZW–ZZ sex determination system, if a ZZ male mates with a ZW female, what proportion of offspring would be expected to be female?
