A B
Name the processes A and B.

Name the two lenses A and B

Answer the following. Observe the given figure and answer the questions. Name the parts A and B shown in figure.

With the help of given diagram, answer the following questions: Name the parts labeled A and B in the neuron.

Answer the following questions Observe the given figure and answer the following questions. Name the process represented by the figure.

Explain the following: A metal 'X' acquires a green colour coating on outer surface on exposure to air. (i) Identify the metal 'X' and name the process responsible for this change. (ii) Name and write chemical formula of the green coating formed on the metal. (iii) List two important methods to prevent the process.

Name the process of origin of life on earth.

Name the process involved in DNA fragmentation.

Name the process in which spermatids become motile.

A process is occurring throughout the day, in 'X' organism. Cells are participating in this process. During this process ATP, CO2 and water are evolved. It is not a light dependent. Name the process.

Enlist the various life processes. Name the life process which is responsible for continuation of the human race.