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Goryan [66]
2 years ago
3

Where are the chromosomes of most organisms located? A. enclosed within the nucleus of the cell B. enclosed within a vacuole of

the cell C. floating freely outside of the nucleus of the cell D. floating freely inside of an organism's blood stream
Biology
2 answers:
Lelechka [254]2 years ago
8 0

A. enclosed within the nucleus of the cell


Licemer1 [7]2 years ago
7 0

Answer: A. enclosed within the nucleus of the cell

Explanation:

The chromosomes are the thread like structures which consists of long DNA molecules of the living beings. This the genetic material of the organism.The chromosomes are found enclosed within the nucleus of the eukaryotic organism. The chromosomes remain tightly packed within the nucleus of the organism until cell division.  

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which of the following is a negative effect of the EPA's decision to monitor six greenhouse gases under the clean air act
frozen [14]
Because green house air is like carbon dioxide and is toxic for people to breathe in but they want to put it under an act that says it will cause u no harm
4 0
2 years ago
Brainliest answer for correct. Thanks
makvit [3.9K]

Answer:

The correct answer is option B, Encourage people in the neighborhood to use more disposable products.

Explanation:

The best way to reduce the waste is to stop its negative impact at the source of generation. In a neighbor hood,  all the house can be considered as a source of waste generation. Thus if people are encouraged to use disposable product, it would be very easy to just collect and dump the waste without segregation. This will save time, money and effort.

7 0
2 years ago
In muscle cells, fermentation produces _____.
algol13

Answer:

The correct answer is E. Lactate and NAD+

Explanation:

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8 0
2 years ago
Explain how the reproductive strategies of mosquitoes and elephants help them overcome the natural threats of their environments
Gnoma [55]

Mosquitos are an example of organisms with r-reproduction strategy. This means that they tend to overproduce, have many offspring , but do not provide care for them. This happens because those organisms  live in unstable, unpredictable environments, so rapid reproducing is very important. R strategy helps them produce a huge number of offspring, because at least some of them will survive to reproduce.  

Elephants are an example of organisms with k-reproduction strategy, meaning that they have few offspring at a time, take care of them and have a long live span. These organisms occupy more stable environments, usually are stronger, better protected and more energy efficient. Their reproductive strategy is to grow slowly and to produce offspring with high probability of survival.


4 0
2 years ago
Read 3 more answers
Which of these conditions indicate positive feedback has occurred?
aleksklad [387]

Answer;

A) Blood pressure decreases greatly; blood flow to the heart is inadequate, and blood pressure decreases.

Explanation;

-With negative feedback, the output reduces the original effect of the stimulus. While in a positive feedback system, the output enhances the original stimulus.

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-One key difference between the two feedback is that positive feedback loops are used to eradicate a stimulus. Another key difference is that responses through positive feedback become more amplified over time. So once a stimulus activates a positive feedback loop it is not turned off until the stimulus is completely removed.

8 0
2 years ago
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