Chapter 16: Environmental Issues

Important Questions Class 12 Biology Chapter 16 Environmental Issues Part 1 Important Questions Class 12 Biology Chapter 16 Environmental Issues Part 2 Important Questions Class 12 Biology Chapter 16 Environmental Issues Part 3 Important Questions Class 12 Biology Chapter 16 Environmental Issues Part 4


Practise This Question

Match the following.

Column IColumn II(i). hCGa. Stimulates duct development in breasts.(ii). hCSb. Relaxes the pelvic ligaments and widens the cervix.(iii). Relaxin c. Continued production of progesterone by the luteal cells.(iv). Estrogend. Increases the amount of glucose in the mother’s blood.