Gregor mendel used pea plants to study?

Genetics and inheritance

Explanation:

He used the pea plants to discover that offspring have genes that comes in pairs. A gene would come from each parent and be combined to make an offspring. He also discovered dominant and recessive traits.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .