Biological activities that occur within the cells of organisms give rise to various

Answer;

-Chains of hydrocarbons

Explanation;

Metabolism includes the biological activities within a cell. Metabolism is the sum of the chemical reactions that take place within each cell of a living organism and that provide energy for vital processes and for synthesizing new organic material.

-These organic materials resulting from metabolism are hydro carbon chains as they contain hydrogen and carbon atoms in their structure.

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )

the actual answer was 160934