Question

select the correct answer(s) from the list(s). (1 point)
crossing - over creates unique of genes that increase variety in offspring during meiosis.

Explanation:

During meiosis, crossing - over occurs between homologous chromosomes. It involves the exchange of genetic material. This exchange results in new and unique combinations of genes. Genetic variety in offspring is enhanced because these new gene combinations were not present in the parent organisms in the same way. Segments would imply just parts being moved without the combination aspect relevant to genetic variety. Deletions would be a loss of genetic material, which is not what crossing - over does (it is an exchange, not a deletion).

Answer:

First blank: combinations, Second blank: genetic