30 points(more than one answer)
spider crabs live in the shallow regions of the ocean floor. algae tend to grow on the surface of spider crabs. the algae provide the crabs protection from predators by camouflaging them. the spider crabs give the algae shelter. what does this description suggest?
a. the algae are parasites of the spider crabs.
b. the algae and the spider crabs have a mutualistic relationship.
c. the spider crabs are commensals, and the algae are parasites.
d. the spider crabs benefit from the algae living on them.
e. the spider crabs are parasites of the algae.
this should be right
when you put the letter e under a microscope and look through it, it appears upside down. hope this ! : )
the correct answer is option c, that is, protozoa.
a mosquito-borne parasitic infection spread by anopheles mosquitoes is known as malaria. malaria is caused by the protozoan parasite known as plasmodium. it is a single-celled parasite, which proliferates in the rbcs of humans as well as in the intestine of mosquito. malaria in humans is caused by four distinct species of plasmodium, that is, p. malariae, p.falciparum, p.vivax, and p.ovale.
by using a beaker to pour the liquid into the pipette
spider crabs live in the shallow regions of the ocean fl...