In johann mendel’s experiments with cross-pollinating one hybrid purple-flowered plant with another, mendel calculated that in the second generation of plants, the ratio of purple to white was

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.

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? оооо

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind f fossils