limited release

It does not mention the state of the substances. So (s) for solid, (l) for liquid, (g) for gas and (vap) for vapor may be added. The reaction may or may not be complete. Equation does not reveal it. It does not give any information regarding the speed of the reaction. It does not give th..

Nuclear energy is the energy released when certain changes take place in the nucleus of an atom. Nuclear energy is partly renewable and partly non-renewable source of energy. Nuclear fission and nuclear fusion are the two types of reactions that release nuclear energy: a) Nuclea..

It has the following features- i) It is made up of four pairs of cranial nerves and three pairs of sacral nerves. ii) The ganglia are far away from the spinal cord and close to or within the effectors. iii) The ganglia are not linked to each other. iv) The pre-ganglionic nerve fibre is longer than..

Energy Flow - All living beings require a constant supply of energy for the various functions they perform. The energy is obtained from the sun. This energy is introduced into the biosphere by green plants by a process known as photosynthesis. Plants are able to trap this light energy and by the pr..

. Such misuse may create natural imbalance. Many of resources are limited and can last only for few years. Misuse of some resources has gone to such an extent that resources have already become rare and near extinction / damage. It is very important that every human being in our society s..

C 4 pathway - C 4 plants like maize, sugarcane; pearl millet, etc. have evolved a wonderful mechanism to avoid photorespiration, which is considered a wasteful process. In these plants three or 2 types of photosynthetic cells namely mesophyll cells and bundle sheath cells. The bundle sheath cells a..

>When the transpiration pull is exerted, a negative pressure or tension is generated in the xylem. About 98% water absorbed by land plants evaporates from aerial plants parts and diffuses into atmosphere. The opening and closing of stomata is controlled by the size and shape of guard cells resultin..