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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
There are two sets of chromosomes in the zygote.
Which of the two, sperm or ovum, decides the sex of the child?
In a human, how many chromosmes are present in a fertilised egg?
The number of pair(s) of sex chromosomes in the zygote of humans is :
(a) one
(b) two
(c) three
(d) four
A family consists of two parents and their five children and the pedigree chart below shows the inheritance of the trait colour blindness in them.
Who is colour blind in the parents – the Father or the Mother?
Which type of sex determination is observed in honey bee?
Which of the following develops through parthenogene is?
Which of the following is an example of genetic variation?
Structures present in a cell which is responsible for determination of the sex of a baby is ______.
Female heterogamy is shown by
