The number of trophic levels in an ecological pyramid A. Typically, does not exceed two trophic levels.
B. Is impossible to count because energy is lost at each trophic level.
C. Is limitless, because the sun does not stop producing energy.
D. Is limited by the amount of energy that is lost at each trophic level.

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.