Diffusion is used. Diffusion is one principle of moving of cells
Pollen is a gamete therefore it contains half genetic information of a regular cell. all the possible combination types are S1T, S2T, S1t and S2t
Multicellular organisms use different types of cells to function not just one cell. If cells grew larger that cell would be more demanding.
Is this supposed to be a true or false question I’m kind of confused sorry that I can’t help out
