Question

. A unicellular organism in which material transport takes place by diffusion is *
1 point
root hair
chlamydomonas
spirogyra
sieve tube cell​

Answer 1

Answer:

Transportation in Unicellular Organisms: In unicellular organisms, transportation of substances happens through diffusion and osmosis. Gases move in and out of the cell by diffusion. Other substances move by osmosis.

DIFFUSION: Random motion of particles in order to attain equilibrium of concentration is called diffusion. Diffusion can be observed in many aspects of day to day life. The aroma of food comes from the kitchen because of diffusion. A pleasant smell of flowers comes because of diffusion. Bad odour of garbage comes because of diffusion.

Answer 2

Answer:

spirogyra is the correct answer