ASAP Parameclum caudatum Growth
100
2. You have been studying the population growth of a species of Paramecium, a
single celled organism for 18 days. Food was added to the test tube once per
day. According to the diagram, what is the carrying capacity of the test-tube
environment?
50
Number of
Paramecium per mu
A. about 10 paramecia
B. about 55 paramecia
C. about 18 paramecia
D. about 100 paramecia
3
6
18
9 12 15
Days

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

i wish i could with all of them i can barley see the first one so here's the answer to the first one b

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.