Draw a neat, labelled diagram of a pistil showing pollen tube growth and its entry into the ovule.
The following diagram represents pollen tube growth and its entry into an ovule.
Question 51 Distinguish between pollination and fertilisation. Mention the site and product of fertilisation inside a flower. Draw a neat, labelled diagram of a pistil showing pollen tube growth and its entry into the ovule.
Define the terms pollination and fertilization. Draw a diagram of a pistil showing pollen tube growth into the ovule and label the following:
OR
Describe in brief the role of (i) testis (ii) seminal vesicle, (iii) vas deferens, (iv) ureter and (v) prostate gland in human male reproductive system.