Advertisements
Advertisements
प्रश्न
Give any four significances of fertilization in humans.
Advertisements
उत्तर
- The secondary oocyte completes the process of oogenesis and is transformed into a mature ovum (n).
- The diploid chromosome number is restored in the zygote by the process of syngamy.
- The ovum lacks the centrioles necessary for further divisions, which are received from the sperm during fertilization.
- Fertilization involves the fusion of male and female gametes from the two parents. It results in variations that are significant to evolution.
- The sex of the offspring is determined.
Notes
Students should refer to the answer according to their question.
APPEARS IN
संबंधित प्रश्न
Define the term Gamete.
What happens to uterus if fertilization takes place? And what happens to uterus if fertilization does not take place?
Name the following:
Organ where fertilization occurs.
The figure given below represents the female reproductive system of a mammal.
What will happen if the part B on both sides gets blocked?
Name the female sex hormones and structures which secrete them.
Write a short note on fallopian tube.
What is fertilization?
Which of the following occurs due to the process of capacitation?
State whether True or False:
The chromosome number in germ cells producing the gametes are diploid.
Name the three main regions of the human sperm, and briefly mention the function of each.
