Plants perform both photosynthesis and cellular respiration. Based on information from Lab 7, how will respiration affect oxygen levels? a
Oxygen levels will increase due to cellular respiration.

b
Oxygen levels will decrease due to cellular respiration.

c
Oxygen levels will remain the same despite cellular respiration.

d
Oxygen levels will increase sharply at first, but then decrease due to cellular respiration

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.