Which one of the following statements is an example of hearsay? a. "i checked the patient's blood pressure three times." b. "the report said the patient died on january 15." c. "the report was on my desk when i arrived for work." d. "i saw the doctor administer the injection."

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.