Heredity Unit 3: Posttest Review: study guide

Heredity Unit 3: Posttest Review: study guide Stem cells have the ability to divide through ______ and produce unspecified cells. Stem cells can be developed into a required tissue because of their ability of ___. Which sentence in the passage points out the similarity between parthenogenesis and sexual reproduction? An elephant has 56 chromosomes. Which statement about a zygote of an elephant is true? A model cell with damaged DNA was created to explain the importance of checkpoints in a cell cycle. The G2 checkpoint accidentally failed to work during experimentation. What do you think is the likely consequence of this failure? During which phase of the cell cycle has the following event: the nucleus divides? During which phase of the cell cycle has the following event: the cytoplasm divides During which phase of the cell cycle has the following event: the DNA replicates RNA primer constructed during DNA replication needs to be replaced because RNA differs from DNA. It contains ______ instead of thymine. Why do you think the eukaryotic DNA requires multiple origins of replication?