People in cold countries get very less / no sweat. What changes occur in their skin and in other excretory organs ?

What are the other excretory organs of human body ?

Accourding to weismann prediction , every organism undergoes two kinds of cell divisions. In mitosis, there is no change in chromosomal number (2n) and in Meiosis, chromosomal number is reduced to half (n). (iv) Which type of cell division occurs in the skin cells ?

We people have very less awareness about organ donation, to motivate people write slogans about donation.

Classify the following statements into categories less likely, equally likely,more likely. a) Rolling a die and getting a number 5 on the top face compared to all other numbers. b) Getting a cold wave in your village in the month of November. c) India winning the next soccer (foot ball) world cup.