In sexual reproduction offsprings are genetically different from the parnets. this is because?

In sexual reproduction offsprings are genetically different from the parents this is because they get the genes from two different organisms i. e. male and female organism. The offspring has the characteristics of both male and female parent so that's why offspring is different from their parents. While in asexual reproduction, the new organism is produced from a single organism so there is no variation in the offspring.

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.