Question

write the important function of
1. root
2.stem
3.leaf
4.fruit
5.seed
6.stomata
7. manure

Answer 1

A root's four major functions are 1) absorption of water and inorganic nutrients and vegetative reproduction and competition with other plants.

2.Support for and the elevation of leaves, flowers and fruits. The stems keep the leaves in the light and provide a place for the plant to keep its flowers and fruits. Transport of fluids between the roots and the shoots in the xylem and phloem.

3.The leaves perform three main functions such as manufacture of food, interchange of gases between the atmosphere and the plant body and evaporation of water. It is the primary function of green leaves.

4.The Primary Functions of Fruits are Protection. and Seed Dispersal, Also as Propagule. ... The functions of fruits in the angiosperms are mainly in relation to reproduction by which plants perpetuate their species. The Fruit is in fact described as a reproductive organ of plants just like the flower and seed.

5.Main Functions of Plant Seeds. The primary function of seeds is reproduction in which plants perpetuate themselves, mainly sexually. The seed is widely used in the deliberate production of seedlings, known as plant propagation. In addition, this organ also serves as a diaspore or dispersal unit of many plants.

6.Exchange of the gases is the primary and main function of stomata. The opening and closing of stomata is controlled by specialised cells called guard cells. Stomata helps the plants to take carbon dioxide in and leave oxygen out as a waste product.

7.Manures contribute to the fertility of the soil by adding organic matter and nutrients, such as nitrogen, that are utilised by bacteria, fungi and other organisms in the soil. Higher organisms then feed on the fungi and bacteria in a chain of life that comprises the soil food web.