He diagram illustrates one method of genetic recombination. A paternal and maternal gene cross-over.

Which method of genetic recombination is illustrated in the diagram?
crossing over
independent assortment
fertilization
tetrad formation

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.