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Fantom [35]
2 years ago
11

What word describes a membrane that only allows certain things through it?

Biology
1 answer:
stellarik [79]2 years ago
4 0

Answer:

C) semipermeable

Explanation:

because permeable means it allows things through, and then semi makes it to where it only allows certain things through

and Impermeable means it won't let things through  and the other two options just don't make sense for the question

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3 years ago
A person throws darts at a dart board and the darts are spread all around the bullseye, but not grouped together in one general
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Free_Kalibri [48]

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3 years ago
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3 years ago
When a tick transfers Lyme disease from a deer to a human, the tick is considered the ________ in the chain of infection
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Generally, vector organisms are organisms that are capable of transmitting disease pathogens from infected organisms to uninfected ones either directly or indirectly as a result of their activities.

Ticks are parasites that feed on the blood of vertebrate animals such as deers and humans. When they feed on the blood of animals with certain infections, the pathogens for such infections are sometimes carried in the guts of the parasites and these are transferred to the bloodstream of the next animal that would be their host.

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