Fertilization
Trending Questions
Question 03(iii)
The number of nuclei present in a zygote is _______.
External fertilization takes place in frog.
- True
- False
Give the name of three animals that undergo external fertilization.
Question 04(ix)
Indicate whether the following statements are True (T) or False (F).
A zygote is formed as a result of fertilization. ( )
Which type of fertilization is found in frogs?
Question 44
What changes are observed in the uterus if fertilization does not occur?
How can we say that fish exhibits external fertilization?
In human beings, male and female gametes fuse together to form an embryo.
- True
- False
In formation of a test tube baby
Foetus is grown in a test tube
Fertilization is done outside the body
Baby develops in large size test tube
Fertilization is not done
Placenta is
a cord that connects the foetus with the wall of mothers uterus
a part of mothers uterine wall through which the exchange of materials between the mother and the foetus takes place
a part of foetus through which exchange of materials between the foetus and mother takes place
chorionic villi of foetus through which chemical exchange between the foetus and the mother takes place
- 14 days
- 20 days
- 2 days
- 7 days
What are the fertilisation events?
Why are newly formed cells caleed daughter cells and not son cells?
what is actually parturition ?