What type of blood antigens are expressed if a person is blood type ab-negative?

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.

The changes that the students observed, rapid breathing and sweating, would be classified as a to a change in a system.

What is the meaning of exocytosis ?