The equations summarize the process of fertilization. which equation represents fertilization?
haploid + diploid = diploid
diploid + haploid = haploid
haploid + haploid = diploid
diploid + diploid = diploid

c

explanation:

ertilization is the process in which two gametes (one male and one female) fuse which first

creates a zygote and then leads to the development of an embryo. germ cells are cells

that give rise to the gametes - either egg cells (female gamete) or sperm cells (male gamete). germ cells are

the only cells that can undergo both mitosis and meiosis. they are diploid

cells present in gonads. after meiosis haploid gametes are produced. thus, in fertilization two haploid gametes fuse (n+n) and form diploid zygote (2n).

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.