Greg has several siblings that all look very different from one another. However, he can see different traits from his mother and father in each of them. What contributed to these differences between his siblings? Both prophase 1 and prophase 2 occurred during the formation of his parents' sex cells.
Independent assortment occurred during the formation of his parents' sex cells.
Independent assortment occurred during fertilization of each egg cell.
In mitosis during growth, crossing over caused each child to develop differently.

Which of the following is an oxidation-reduction reaction? (pictured below)

List two new traits (structural or behavioral) that each new species of rat might demonstrate as it adapts to the conditions on two of the four islands. choose only two islands that are described in the lesson. record the island latter and the major habitat feature of the island. then list two new traits each rat subspecies might demonstrate in order to survive the habitat on that island. note: new traits should be unique to that island and be in response to that island’s habitat feature. i cannot remember islands that were names in the lesson so only answer if you have done the lesson (5.13 life science 7b) choose 2 of the islands and describe a structural and a behavioral trait for a rat on each island so 4 total answers, 2 different structurals and 2 different behaviorals, one for each rat for each island

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment