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andrew11 [14]
3 years ago
13

Which of the following qualifies as point-source pollution?

Biology
1 answer:
Lynna [10]3 years ago
6 0

Answer:

the answer is b

Explanation:

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Which topic do biologists ask questions about and study using scientific methods?
Ksenya-84 [330]

Answer:

90

Explanation:

OOPS

4 0
3 years ago
You are a manager of Addo National Park in south Africa, where a small herd of elephants occurs. The population originated from
posledela

Answer:

The correct option is <u>E. Bring in some elephants of reproductive age from other populations within southern Africa</u>

Explanation:

Inbreeding depression can be described as a phenomenon in which the fitness of a particular kind of species is reduced due to inbreeding of the organisms.

As the Addo National Park contains only a few elephants, hence there are only a few chances of diversification in their breeding patterns. If other elephants are brought into the Park, then there will be more options for breeding and breaking the inbreeding depression.

3 0
3 years ago
What happens to an animal cell that is placed in a hypotonic solution? what is the condition called?
Anna11 [10]
The cell would expand and eventually burst. This is called cytolysis.
4 0
3 years ago
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Based on your experimental results, categorize each microbe as preferring isotonic environments, being halotolerant, or as a hal
NISA [10]

The microbes present in the experiment were:

S. cerevisiae

S. epidermis

A way of categorizing microbes is according to the environment that they need to live in. In other words, we can classify them as isotonic, halotolerant and halophile.

If we put these two microbes in solutions of increasing concentrations, 1%, 7% and 15%, we will see that:

  • S. cerevisiae only grows when it is in a 1% solution.
  • S. epidermis only grows when it is in a 1% and 7% solution.

In conclusion, S.cerevisiae prefers an isotonic environment. S. epidermis is halotolerant since it can grow in a more hypertonic environment. As none of them grows in a highly hypertonic solution, neither of them are halophile.

Learn more at:

brainly.com/question/12165361

4 0
3 years ago
A scientific___is likely to be used in a new area of science, but unlike other scientific ideas, it will not likely change over
meriva

Answer:

There are no options to answer your question.

Explanation:

6 0
3 years ago
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