The process of cell division in which the resulting cells have half the chromosomes number of the parent cell. Question 1 options:

ossmosis

mitosis

meiosis

diffusion

Meiosis

Explanation:

This is The process of cell division in which the resulting cells have half the chromosomes number of the parent cell.

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.