1- Enlist advantages and disadvantages of vegetative propagation. 2- Define the critical stages, and enlist the critical stages of wheat.

1 . advantages faster and more certain method of propagation neural produce exactly identical quantities and the parent the space of the characteristic of food and power crop

2. does not produce new varieties leads to overcrowding around the parent plant

answer; /// i believe that the correct answer is ( monophasic ); ethinyl estradiol- ethynodiol diacetate is a monophasic oral contraceptive agent; ///

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.