plant photosynthesis

Nutrition in Plants - Most plants are autotrophic. They synthesize their own food. The green plants, also called the producers, trap the solar energy and convert it into chemical energy of the food. The biochemical reactions in the body which result in the formation of..

. growth is uniform and proportionate. Manufacture there own food by photosynthesis. cannot make their own food. They depend directly or indirectly on plants for their food Sense organs and nervous system absent. Well-developed nervous system. Let us study the classification of ..

Keep growing through out their life and are localized in the apical meristem Growth stops after maturation but body cells are replaced periodically. Growth is uniform and proportionate Manufacture their own food by photosynthesis Cannot make their own food. They depend direct..

Saprotrophs are decomposers and liberate energy for their own use by breaking down complex organic matter from the dead bodies of other organisms. At the same time this process releases vital chemical elements into the soil which are absorbed by autotrophs. Thus saprotrophs aid the recycling of..

The plant cannot carry out photosynthesis in the absence of light and all the starch present in the leaves is used up. Thus the leaves are destarche..

A normal leaf is thin, flat and green and performs the function of photosynthesis. In some plants certain special functions are performed by leaves, which become modifi..

Some reactions take place only in light and do not take place in dark e.g. photosynthesis in green plants or reaction between H2 and Cl2 to form H..

1. In nature - a) Carbon dioxide is used in photosynthesis by green plants to produce carbohydrates. b) To induce natural breathi..

These are autotropic organisms (mainly green plants) so called because they are capable of synthesising organic food. They contain a special pigment called chlorophyll that absorbs solar energy and converts it into chemical energy during photosynthesis. The end product of ..

In many desert plants, the leaves are highly reduced and appear as scales. The scale leaves are thin, membranous, dry, stalkless and brownish or colourless. In plants where the leaves are reduced to scales in order to minimise transpiration, the function of photosynthesis..