Question

Column 'A'
1) Function of root
2) Function of leaf
Column 'B'
a) synthesis of food by photosynthesis process.
b) Gives Shape and rigidity.
c) Helps in absorption of water and minerals from soil.​

Answer 1

Answer:

1=c

2 =a

Explanation:

roots absorb water and minerals from soil and leaves synthesise food using CO2, sunlight, chlorophyll and water through the process of photosynthesis.

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Answer 2

Answer:

Root, in botany, that part of a vascular plant normally underground. Its primary functions are anchorage of the plant, absorption of water and dissolved minerals and conduction of these to the stem, and storage of reserve foods.

The main function of a leaf is to produce food for the plant by photosynthesis. Chlorophyll, the substance that gives plants their characteristic green colour, absorbs light energy.

The process by which plants make food is named as photosynthesis. Photosynthesis is the process in which green plants use sunlight to make their own food. Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas. Chlorophyll is a substance in all green plants, especially in the leaves.

The cytoskeleton has three different types of protein elements. From narrowest to widest, they are the microfilaments (actin filaments), intermediate filaments, and microtubules. Microfilaments are often associated with myosin. They provide rigidity and shape to the cell and facilitate cellular movements.

Transpiration is the loss of water in the form of water vapour from the aerial parts of a plant. It occurs through openings called stomata. ... As water evaporates from the leaves, a suction force is created. This force helps to draw more water up through the stem which causes the roots to absorb more water from the soil.