Describe The Functions Of Various Parts Of A Plant.
Answers
Explanation:
A plant is made for many differents parts.The three main parts of plant are root,stem and leaves.The root absorb water and minerals from the soil and anchor the plant in the ground.The stem supports the plant above the ground and carries water and minerals to stem
☯ Describe The Functions Of Various Parts Of A Plant.
✿ They different parts of a flower are:
- Androecium
- Gynoecium
- Calyx (accessory organ bearing sepals)
- Corolla (accessory organ bearing petals)
☞ Calyx − Calyx refers to the sepals. They are green in colour. They protect the plant in bud stage and also attract the insects for pollination.
☞ Corolla − Corolla refers to the brightly coloured whorl of a flower. Individual unit of corolla is petals. Petals protect the inner essential organs (i.e., stamens and carpels) and attract pollinators since they are brightly coloured.
☞ Androecium (male reproductive organ) − The androecium consists of whorls of stamen. The stamen consists of the filament and anther. A typical anther is bilobed, which contains the pollen grains.
Gynoecium (female reproductive organ) − Gynoecium represents the female reproductive part made up of carpels. Carpel is made up of:
- Style − It connects stigma to the ovary.
- Stigma − It acts as a receptacle for the pollen grains.
- Ovary − It is the enlarged basal part on which style lies. Each ovary bears one or more ovules attached to cushion - like placenta. After fertilisation, ovules develop into seeds and ovary into fruit.