Distinguish between Spermatogenesis and oogenesis

What is hyaluronidase ? Write its important role.

The diagram given alongside represents a stage during the mitotic cell division. Study the same and answer the following questions.

(i) Identify the stage. Give reasons to support your answer.

(ii) Label the parts numbered 1 and 2.

(iii) Draw a neat and labelled diagram of the stage that comes before the stage shown in the figure.

Explain - 'Guttation':