Biology, 02.12.2019 23:31, chloeboo

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.

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 17:20, owensdonld

The trp operon in e. coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.

Answers: 1

continue

Biology, 22.06.2019 00:30, BreBreDoeCCx

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Answers: 3

continue

Biology, 22.06.2019 00:30, KittyLitty

If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?

Answers: 1

continue

Biology, 22.06.2019 01:30, Clayton2847

How does friction with the atmosphere affect the speed of an artificial satellite

Answers: 3

continue

Do you know the correct answer?

30 points(more than one answer)

spider crabs live in the shallow regions of the ocean fl...