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BaLLatris [955]
3 years ago
14

3. An osmosis investigation was conducted using chicken eggs to represent cells with semi-permeable

Biology
1 answer:
lana [24]3 years ago
4 0

Answer:

Explanation:Water enters the cell when placed in environments of high water concentration.

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EASY QUESTION:<br> What are two suggestions you would make about ways to conserve water?
olganol [36]
Turn off the water when it is not needed; for example, turn off the water when you brush your teeth, turn off the water when you’re scrubbing your body and hair in the shower with soap (only turn it back on when you want to rinse).

To summarize: TURN OFF THE WATER (when it’s not needed) :)
6 0
3 years ago
How do transposable elements and short tandem repeats (STRs) differ? a. STRs occur within exons; transposable elements occur wit
Allisa [31]

Transposable elements and short tandem repeats are different because short tandem repeats make up only a small percentage of a given genome while transposable elements often make up larger parts of a genome. So the correct option is C.

<h3>What are transposable elements? </h3>

Transposable elements or transposons are a class of genetic elements. They can  “jump” from one location to another, in a genome.

Even though they are called “jumping genes,” they have an integrated site in a genome and are maintained there. Also, most of them are eventually inactivated and can not move any longer.

Whereas Short tandem repeats or STRs are short repeats of DNA. They are also known as microsatellites or simple sequence repeats. They have a repetitive unit of 1-6 bp and form a series of 100 nucleotide lengths.

Therefore the correct option C.

Read more about transposons, here

brainly.com/question/12294587

#SPJ4

5 0
2 years ago
Remember that eutrophication is the natural process by which a body of water gains an abundance of nutrients. Explain the distin
sergeinik [125]

Eutrophication occurs due to the increased concentration of natural nutrients. Conversely, artificial eutrophication happens due to human activities.

<h3>Eutrophication and artificial eutrophication</h3>

Eutrophication is a biological phenomenon that occurs due to the increased concentration of natural nutrients such as algae in a water body.

Artificial eutrophication is a specific type of eutrophication process caused by human activities.

Artificial eutrophication can be caused, for example, for an excessive overload of fertilizers in a lake.

Learn more about eutrophication here:

brainly.com/question/8499582

3 0
2 years ago
Earth has undergone some catastrophic changes from time to time. Which of these most likely explains why life on Earth continued
kherson [118]

A- a wide diversity of spesoces


6 0
3 years ago
Read 2 more answers
Which of these choices is an advantage of the Endangered Species Act?
Sindrei [870]

The correct answer is option C, that is, saves species from extinction.  

The Endangered Species Act is one of the most essential and efficient environmental laws of America. It signifies a willingness by the people of America to work in harmony and restore and protect the species most vulnerable of getting disappeared forever.  

The act offers common sense, balanced solutions for the landowners, government agencies, and concerned citizens to preserve the endangered wildlife and their habitats. It includes three prime elements:  

1. Inhibiting the listed species from getting harmed or killed

2. Developing plans to restore healthy populations

3. Safeguarding habitat important to these species survival.  


3 0
3 years ago
Read 2 more answers
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