Comment "Water is one of the major resources which determine life on land". List a few other factors also.

Name the major sets of internal factors which determine the value of water potential.

List two other factors which affect health.

List two factors which determine the type of reproduction.

List three factors which influence water potential.

5 Let us list some of the factors, which could possibly influence the speed of wave propagation: (i) nature of the source (ii) direction of propagation. (iii) motion of the source and/or observer. (iv) wavelength. (v) intensity of the wave. On which of te factors, if any, does,depend?: the speed of light in a medium (say, glass or water)

These question consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following responses If both Assertion and Reason are true and Reason is a correct explanation of Assertion If both Assertion and Reason is a not a correct explanation of Assertion If Assertion is true but Reason is false If both Assertion and Reason are false Assertion: Migration is an imporant factor which determines both population size and population density Reason: In migration, a major part of population goes from one area to another area.

List the factors which affect water potential. Write value of water potential of pure water.