4. Describe the lines of evidence for evolution a. Artificial selection
(Artificial selection is the identification by humans of desirable traits in plants and animals, and
the steps taken to enhance and perpetuate those traits in future generations.]
b. DNA evidence
(answer here)
c. Embryology
[answer here]
I
d. Fossil Evidence
[answer here)
e. Homologous Structures
[answer here]
f. Vestigial Structures
[answer here)
g. Analogous Structures
(answer here]

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions,because prokaryotes don't have nuclei.