If you cross a Homozygous plant that has round seeds with a plant that has wrinkled seeds, and then cross the offspring to another plant with wrinkled seeds, what is the chance you will get plants with wrinkled seeds from this second cross

50%

Explanation:

Because the second cross for example will be Rr crossed with rr so it's a 50 :50 chance.

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