John enjoys experimenting with color changing lizards. he places a green lizard on a brown background and a brown lizard on a green background. john knows the green lizard should turn brown in the brown lizard should turn green. neither lizard changes color. what may have caused john’s results?

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.

Where does the esophagus lead to in a frog?

Which is essential for finding the biomass of spinach