Biology, 15.04.2020 05:21 nikkiebartels

A variety of microorganisms live as symbionts in the human digestive tract. What determines whether their relationship with the human is parasitic or mutualistic?
a their size compared to human cells
b their reproductive rate compared to the replication rate of human cells
c. whether or not they gain energy from food that the human eats
d whether their actions harm or benefit the human host

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 22:30, maddison788

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

Answers: 1

continue

Biology, 22.06.2019 02:00, Totototono

The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they

Answers: 2

continue

Biology, 22.06.2019 10:00, jamesmith20

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:

Answers: 2

continue

Biology, 22.06.2019 11:30, CurlyheadShay

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin

Answers: 3

continue

You know the right answer?

A variety of microorganisms live as symbionts in the human digestive tract. What determines whether...