Which of mendel's laws or principles explains that traits are passed from parents to offspring individually instead of as pairs, groups, or sets?

What organ is the first to receive nutrients that have been absorbed from the digestive tract?

Which are evidence of seafloor spreading? check all that apply. molten material magnetic stripes continent material drilled core samples ocean water samples

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.