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प्रश्न
Which of the following is an example of ZW – ZZ type of mechanism of sex determination?
पर्याय
Honeybee
Fish
Bird
Human being
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उत्तर
Bird
APPEARS IN
संबंधित प्रश्न
Explain the mechanism of 'sex determination' in birds. How does it differ from that of human beings?
Fill in the following blank with suitable word :
Genes always work in ................ .
In a human, how many chromosmes are present in a brain cell?
The exchange of genetic material takes place in :
(a) vegetative reproduction
(b) asexual reproduction
(c) sexual reproduction
(d) budding
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Choose the correct answer:
Chromosomes identical in male and female are called __________
Choose the correct answer:
A man can transfer his sex-linked gene to his ______________
A trait in an organism is influenced by
Female heterogamy is shown by
Twins are born to a family that lives next door to you. The twins are a boy and a girl. Which of the following must be true?
