Question

Match the following..
Set-A set-B
1) Calyx, corolla () a) sexual parts
2)Androecium, () b) Female gametes
Gynoecium
3) Pollen grains () c) vegetative parts
4) ovules () d)male gametes​

Answer 1

Answer:

1) Calyx ,corolla -(c) vegetative parts

2)Androecium ,Gynoecium - (a)sexual parts

3) Pollen grains -(d) male gametes

4) Ovules -(b) female gametes

Answer 2

1) Calyx, corolla -(c) vegetative parts

1) Calyx, corolla -(c) vegetative parts2)Androecium, Gynoecium - (a)sexual parts

1) Calyx, corolla -(c) vegetative parts2)Androecium, Gynoecium - (a)sexual parts3) Pollen grains -(d) male gametes

1) Calyx, corolla -(c) vegetative parts2)Androecium, Gynoecium - (a)sexual parts3) Pollen grains -(d) male gametes4) Ovules -(b) female gametes

• The vegetative part of the flower consists of sepals and petals and the collection of sepals and petals is known as calyx and corolla respectively that are considered as the accessory organs of the plant.
• and Gynoecium and Androceuim are the female and male reproductive units of the flower that are involved in the production of ovule and pollen grains respectively. Therefore, they are sexual parts.
• Pollen grains are produced by the male reproductive unit (Androceuim) that are developed through the anther and play the role of male gametes.
• Ovules are produced by the female reproductive unit (Gynoceuim) that are developed through the ovary and play the role of female gametes.

Hence, the flower has calyx and corolla as vegetative parts, androecium and gynoecium as sexual parts, and pollen grains and ovules as male and female gametes respectively.