Advertisements
Advertisements
प्रश्न
Distinguish between heterogametic and homogametic sex determination systems.
Advertisements
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
Explain sex determination in human beings.
If X chromosome is inherited from mother and Y from father, the offspring will be male.
Explain how, sex is determined in human babies.
Choose the correct answer:
A man can transfer his sex-linked gene to his ______________
Complete the following sentence with appropriate word:
___________ chromosomes do not take part in sex determination.
What is parthenogenesis?
Identify the organism in which ZZ-ZW type of sex determination is observed.
A man with blood group A marries a woman having blood group O. What will be the blood group of the child?
Which of the following decides the sex of the child?
If a normal cell of the human body contains 46 pairs of chromosomes then the numbers of chromosomes in a sex cell of a human being is most likely to be ______
