Mendel's experiments showed that:

plant characteristics are inherited.
pea plants are different from other plants.
plants cannot be crossed with different plants.
plant color is always a dominant trait.

Mendel played with peas to study the inheritance of characteristics. So the first choice.

Explanation:

which are post-impressionist paintings? check all that apply?

explanation:

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and color.

hope this have a good day

we would need to see the picture to answer it