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प्रश्न
Distinguish between heterogametic and homogametic sex determination systems.
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उत्तर
| Heterogametic Sex | Homogametic Sex |
|
1. Organisms producing two different types of gametes. |
1. Organisms producing only one type of gametes. |
|
2. Example: Human male. |
2. Example: Human female. |
संबंधित प्रश्न
The exchange of genetic material takes place in :
(a) vegetative reproduction
(b) asexual reproduction
(c) sexual reproduction
(d) budding
Which combination of genes in the zygote will produce children with blue eyes?
Does the sex of the child depend on the father or it is just a matter of chance? Discuss.
Choose the correct answer:
A man can transfer his sex-linked gene to his ______________
XO type of sex determination and XY type of sex determination are examples of ____________.
Which of the following is incorrect regarding ZW-ZZ type of sex determination?
Chromosomal constitution of normal human females can be written as ______.
The maleness of a child is determined by ______
Does a male child inherit X chromosome from his father? Justify.
Which biological mechanism establishes whether an individual develops as male or female based on genetic or chromosomal factors?
