How many valence electrons do elements in group 14 have

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.

Do plant cells perform cellular respiration?