At the moment of sperm penetration, human eggs ______. A. have used flagellar propulsion to move from the ovary to the oviduct B
. are still located within the ovary C. have a paper-thin cell of calcium carbonate that prevents desiccation D. are still surrounded by follicular cells
Here is the correct answer: <span>Most homologous pairs look alike. They carry genes for the same characteristics and line up on the chromosome in the same order