Statement best summarizes Gregor Mendel's contribution to science? 1: Mendel formulated a hypothesis and then tested it

2: Mendel coined the word genes to describe inherited traits

3: Mendel found evidence that there are two factors for each trait

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?