Biology
There are many specific cellular structures involved in the process of reproduction in humans, like :
1. Gametes
2. Foetus
3. Zygote
4. Embryo
Which of these start resembling with the parents?
- Only 1
- Only 2 and 3
- Only 2
- Only 3 and 4
Related Questions
Which of the following is a stage formed after the fertilisation of the egg by the sperm?
- Ovule
- Foetus
- Embryo
- Zygote
Internally, the uterus opens into:
- Urethra
- Vagina
- Oviduct
- Vulva
Which of the following statements is incorrect?
- Eggs and sperms are the reproductive gametes.
- Fertilization occurs before implantation.
- Epididymis is the highly coiled structure found on the upper side of the testis.
- Gestation period in humans is 820 days.
Assertion (A): Reproduction is a kind of life process which is not necessary for the survival of humans in their own life time.
Reason (R): The process of reproduction helps in the continuation of species on earth, generation after generation.
- Both A and R are true.
- Both A and R are false.
- A is true and R is false.
- A is false and R is true.