Curiosity is the foundation of learning, which is why Zigya follows a unique model of non-pedagogical approach to learning. Zigya's approach is designed to ensure that students remain curious to know more and build on self-reliance having timely answers to their questions.

(b) Humans are ____________ (oviparous, viviparous, ovoviviparous).

(a) Human reproduce ______________(asexually/sexually)

(c) Fertilisation is __________ in humans (external/internal).

(d) Male and female gametes are ___________ (diploid/haploid).

(e) Zygote is ____________ (diploid/haploid)

(f) The process of release of ovum from a mature follicle is called __________.

(g) Ovulation is induced by a hormone called __________.

(h) The fusion of male and female gametes is called __________.

(i) Fertilisation takes place in ___________.

(j) Zygote divides to form __________ which is implanted in uterus.

(k) The structure which provides vascular connection between foetus and uterus is called ___________.

Describe the structure of a seminiferous tubule.

Write two major functions each of testis and ovary

Draw a labelled diagram of male reproductive system

Draw a labelled diagram of female reproductive system.

What is spermatogenesis? Briefly describe the process of spermatogenesis.

Draw a labelled diagram of a section through ovary.

What is oogenesis? Give a brief account of oogenesis.

In our society the women are often blamed for giving birth to daughter. Can you explain why this is not correct ?

What is menstrual cycle? Which hormones regulate menstrual cycle?

Draw a labelled diagram of a Graafian follicle?