Write the comparison between Oestrogen and Progesteron.

State the difference between Oestrogen and Testosterone.

State the comparison between aplanospore and hypnospore.

State the comparison between ordinary smog and photochemical smog

Write the difference between somatogenic and blastogenic variation.

Write the differences between respiration and breathing?

Give two points on comparison between isothermal and adiabatic processes.

Go through the following statement (i) Relaxin produced by the ovary, facilitates delivery of the foetus by softening the connective tissue of pubic symphysis and relaxing the pelvic ligaments and joints. (ii) By the end of fifth month of pregnancy, the foetus develops limbs and digits. (iii) Thalidomide is a teratogenic drug which causes a condition called phocomelia. (iv). Although the levels of prolactin are high during pregnancy, milk secretion does not occur because of the high oestrogen and progesterone levels which make the breast unresponsive to the prolactin. Which of these are correct?

Write the difference between transpiration and guttation

Write the differences between photosynthesis and respiration.

Write the difference between transpiration and guttation.