In fertilization, fertilization occurs within the body of the female

Fertilization of the egg by the sperm takes place in the internal environment. It is the process in which there is union of female egg and male sperm, which takes place at the ampullary-isthmic junction of the Fallopian tube and it ultimately results in the formation of zygote.

During the process of sexual reproduction, when there occurs fertilization of ovum (n, 23 chromosomes) by the sperm (n, 23 chromosomes)  in order to restore the diploid number and creates a zygote (2n, 46 chromosomes) that divides and grow by the process of mitosis in order to form a multi-cellular human.

the answer is b

explanation:

typically, most spiders possess eight eyes. however, others have as many as 12, and some don't have any. these eyes are for detecting light from dark, deciphering shapes and for gathering their prey.