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प्रश्न
Choose the correct answer:
Chromosomes identical in male and female are called __________
पर्याय
sex chromosomes
autosomes
heterosomes
dominant
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उत्तर
Chromosomes identical in male and female are called autosomes
APPEARS IN
संबंधित प्रश्न
Explain the mechanism of 'sex determination' in birds. How does it differ from that of human beings?
The exchange of genetic material takes place in :
(a) vegetative reproduction
(b) asexual reproduction
(c) sexual reproduction
(d) budding
Choose the correct answer:
Males have more chances of suffering from sex-linked disease because of ___________
Answer the following question:
How is sex determined in human beings? Explain with the help of a diagram.
Give Technical Term:
The cell which determines the sex of a baby.
From the following which option correctly represents the normal genetic constitution of a ovum?
Match the items of Column I with Column II:
| Column I | Column II | ||
| i. | XX-XO method of Sex Determination | a. | Turner syndrome |
| ii. | XX-XY method of Sex Determination | b. | Female heterog ametic |
| iii. | karyotype-45 | c. | Grasshopper |
| iv. | ZW-ZZ method of Sex Determination | d. | Female homogametic |
In XO type of sex determination ______.
The number of pairs of sex chromosomes in the zygote of a human being is ______
