Read before picture:
scientists observed some fossils of the early ancestors of camels. using the fossils they obtained, they prepared a phylogeny chart for camels. based on this chart, what can you conclude about the relationship between modern camels (camelus) and aepycamelus?
answers(there are more than one answers)
a.) modern camels share an evolutionary relationship with aepycamelus, but they didn’t directly evolve from them.
b.) aepycamelus don’t share any evolutionary relationship with modern camels.
c.) aepycamelus are modern camels’ closest extinct relatives.
d.) aepycamelus are modern camels’ closest living descendants.

Provide one reason why mitosis occurs.

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.