Question

please tell me the correct answer​

Answer 1

Answer:

1 substance like CO2 moves by the process of diffusion from high concentration to low concentration and water is move by the process of osmosis in which water moves through selectively permeable membrane from high concentration to low concentration till equilibrium reached.

2)amoeba contains its food by changing its shape the membrane of amoeba change the shape of amoeba according to the situation.

3)our hands shrink because on the time of washing our fingers release water and when it releases our hands become shrink in this condition hyper tonic solution is there.

4)the components of chromosomes are protein and DNA. Chromosome is composed of DNA and protein.

5)nucleiod is the nucleus in prokaryotic cell in which nucleus is not defined. That's why we called it nucleiod as a imagination of nucleus.