How does the regulation of gene expression support continued evolution of more complex organisms?
cells can become specialized within a multicellular organism.
organisms can conserve energy and resources.
cells grow larger to accommodate protein production.
both a and b.

What role do bacteria play in the carbon cycle

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.

What are characteristics of minerals? select 3 choices