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topjm [15]
3 years ago
14

Suppose you were observing an amoeba under the microscope and it suddenly exploded. what organelle was probably not working prop

erly in the amoeba?
Biology
1 answer:
eduard3 years ago
6 0

The correct answer is contractile vacuole.

The contractile vacuole is a water bubble present in the endoplasm of the amoeba. The role of the contractile vacuole is same as the role of the central vacuole in plants.

The contractile vacuole stores the water and the waste material of the cell, along with some mineral and other substance, so, they help in the maintenance of the osmolarity. In case, the walls of the contractile vacuole is damaged, the cell may burst out.

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Which change can influence the amount of hurricanes in the Atlantic Ocean
Alecsey [184]

the main thing is definitely global warming

increased global temperature (global warming)

what is evidence of this?

Take a look back on the 2020 hurricane season in the gulf, the amount of hurricanes being formed was astronomical! The main reason for this change is a big temperature difference in the oceans/ocean currents

7 0
2 years ago
How many cell divisions would you think need to occur during the life of an onion? With this thought, describe the marvel of the
zvonat [6]

Answer:

The number of cell divisions is too large to even estimate.

Explanation:

Think, for every cell to be formed, a parent cell needed to divide. on top of that, for every parent cell is the result of another parent cell. Think of how small a cell is, and think of how many cells are in the onion.  The fact that onions are still onions is incredible, because a DNA mutation occurs at a very high rate during cell division.  When DNA divides, it sometimes doesn't divide evenly, resulting in too much DNA is one cell, and not enough in another.   Science has proven that the composition of DNA is what makes humans humans, trees trees, and onions onions.  The fact that onions have withstood the millions upon millions of DNA mutations while still remaining a species, is astonishing.

<em>BRAINLIEST PLS!!!</em>

5 0
3 years ago
HELPPP!!!Ill give you a 5 star rating and a heart!
Lerok [7]
A. The great egret. It has a similar hunting area (the edge of the pond) and also eats fish, as well as other similar prey to the great blue heron
5 0
3 years ago
In the activated sludge process, air and bacteria are added to the incoming sewage.
STALIN [3.7K]

The answer is true. It is because the activated sludge process made use of the aeration in which air being mixed with a substance together with a bacteria and protozoa that is in a biological floc that will help treat the wastewater. 

6 0
3 years ago
Which situation results from increased biodiversity in an ecosystem
Nastasia [14]

The correct answer is - increased competition.

If an ecosystem experiences an increase in its biodiversity, than the result of it would be increased competition. The increased competition will be for food sources, water sources, territory. The reason why increased competition will occur is that there are only limited mounts of food sources, water sources, and territory in the ecosystem. There's also certain amount of niches in the ecosystem, and once all of them are occupied by some species, any other that is specialized for that niche will be competitor plus. This increased competition will lead to high evolutionary pressure, which will result in relatively quick adaptations and specialization in order to survive.

3 0
3 years ago
Read 2 more answers
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