The forces selective uptake of minerals in the root.
pericycle
epidermis
endodermis
root cap

here's your

hope it

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects