The best explanation for the phenotypic differences between humans and chimps despite the great similarities in their gene-coding sequences is a. the "junk" DNA of humans contains important sequences not present in chimps b. the vast differences in the introns between their genomes. c. differences in gene expression between species. d. the ability of humans to use point and click devices e. the vast differences in exons between their genomes.

she forgot to record a transaction

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic

it is called the mitotic spindle

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.