Mention two changes related to vision and bones at late adulthood or scenescence phase of human development .

Mention two changes related to vision and bones at late adulthood or scenescene phase of human development.

Name the phases of human development.

Distinguish between mitotic and meiotic cell divisions in animals on the basis of following feature: - Nature of division of Chromosomes list the changes in sence organs and bones ocurred during the senescence phase of human development.

Distinguish between mitotic and meiotic cell divisions in animals on the basis of following feature: - Site of occurrence list the changes in sense organs and bones occurred during the senescence phase of human development.

Distinguish between mitotic and meiotic cell divisions in animals on the basis of following feature: - Number of cells produced list the changes in sence organs and bones ocurred during the senescence phase of human development.

Identify which of the following pair is correct with respect to late adulthood pjhase of human development-

Prepare a list of the physical disadvantages that arise in the last phase of human development.

Mention the relation between human activity and nitrogen cycle.

Mention two functions of Liver in relation to protein metabolism.

Mention two differences between exocrine and endocrine glands. Give an exmaple of a mixed gland in human body.