Advertisements
Advertisements
प्रश्न
Write the functional activity of the following structure:
Heterosomes
एका वाक्यात उत्तर
Advertisements
उत्तर
Sex-determination.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
If a normal human cell has 46 chromosomes, how many chromosomes will be there in a human sperm cell?
Both father and mother have the genes Ee in their cells. What colour are their eyes?
What is parthenogenesis?
How drones are produced in honey bees?
Which of the following is incorrect regarding ZW-ZZ type of sex determination?
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 |
Haplodiploidy is found in ______.
Does a male child inherit X chromosome from his father? Justify.
In the ZW–ZZ sex determination system, which sex is heterogametic?
If a male grasshopper with XO genotype produces sperm, what proportion of his sperm will carry the X chromosome?
