NCERT Human Reproduction Exercise Solution

Chapter- Human Reproduction

Q1) Fill in the blanks:-

1. Humans reproduce ___________.(asexually/sexually)
   • Answer: Sexually
2. Humans are ________. (oviparous, viviparous, ovoviparous)
   • Answer: Viviparous
3. Fertilisation is ________ in humans. (External/Internal)
   • Answer: Internal
4. Male and Female gametes are ________. (diploid/haploid)
   • Answer: Haploid
5. Zygote is _________ (diploid/haploid)
   • Answer: Diploid
6. The process of release of ovum from a mature follicle is called _________.
   • Answer: Ovulation
7. Ovulation is induced by a hormone called _________.
   • Answer: Luteinizing Hormone
8. The fusion of male and female gametes is called ___________.
   • Answer: Fertilisation
9. Fertilisation takes place in ____________.
   • Answer: Fallopian tube
10. Zygote divides to form _________ which is implanted in uterus.
    • Answer: Blastocyst
11. The structure which provides vascular connection between foetus and uterus is called __________.
    • Answer: Placenta