Which process during meiosis is responsible for the different appearance of siblings of the same parent? a. fertilization of the egg and the sperm to form the zygote b. random movement of chromosomes to separate poles of the cell c. pairing up of homologous chromosomes during metaphase of meiosis ii d. parent cell dna replicates several times and then divides into multiple cells

C I think but I'm pretty sure

There are eight major endocrine glands, each with a different function: pituitary gland: the “brain” of the endocrine system; regulates all seven of the other glands and secretes growth hormone.thyroid: regulates a person’s metabolic rate, which is the amount of energy expended daily by a person at rest.thymus: assists in the development of a person’s immune system.adrenal gland: regulates fluid and sodium balance within the body, and secretes epinephrine (“adrenaline”) when the body is under stress, producing the fight-or-flight response.ovaries (in females) and testes (in males): control the development of secondary sex characteristics.pancreatic islets: regulate blood sugar.pineal gland: regulates biorhythms and mood, and stimulates the onset of puberty.