Que sucede si se pierde l homeostasis

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

Nitrogen-14 and nitrogen-15 are isotopes of the same element. how do these two isotopes differ? a. they have different numbers of nuclei. b. they have different numbers of protons. c. they have different numbers of neutrons. d. they have different numbers of electrons.