Answer: One way of creating a variation in a population is through genetic replication errors. This will make a new type of alleles. Environmental factors cause variation such as affecting enzyme activity and function. The changes would show in the phenotype of an organism.
Explanation: thus is one way ik for sure another way idk srry
An Ovule is a plant organ that consists of an embryo, tissues and a protective coating.
Explanation:
i think the answer is compounds
