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ElenaW [278]
4 years ago
7

Which statement about the cell membrane is true?

Biology
2 answers:
xxTIMURxx [149]4 years ago
5 0
D. It prevents harmful substances from entering a cell.
Galina-37 [17]4 years ago
4 0

Answer:

D. It prevents harmful substances from entering the cell. I am very confident in this answer. The cell membrane is selectively permeable, and its job is to let certain things in and to keep certain things out.

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What is the difference between a GMO and cloning
viktelen [127]

Answer:

A GMO Genetically Modified Product though similar to cloning is quite different. Cloning is the process of using egg cells from an individual to produce a new organism. When the baby is born, it is genetically identical to the parent, an exact copy. This process occurs in a lab. Genetic Engineering, which is used to make GMOs,  uses technology to alter or change an organism's genes. New genetic information can be added to or removed from an existing set of DNA.

<em>So I would say that some of the differences between GMOs and cloning include that:</em>

Cloning strives to create exact copies of an organism's parent while GMOs remove and add different genes to form desired offsprings like making a product last longer or making the product grow larger faster.

Hopefully, this helped you! Have a nice day :)

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3 years ago
The shadow zone exists due to the of seismic waves.
Nat2105 [25]

Answer:

B. refraction

Explanation: hope this helps!

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tigry1 [53]
The water cycle is a parameter of the hydrosphere that always remains constant. Life on Earth and its sustenance is possible because of this cycle. The continuous evaporation, condensation, and precipitation of water provides for the many processes involved in Earth's natural surroundings. Without the water cycle, life would cease to exist.
4 0
3 years ago
Read 2 more answers
Need help asap ! please and thank you !
LiRa [457]
I think calcium but i could be wrong
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3 years ago
What structure disperses the offspring in flowering plants?
Olegator [25]
Flowering plants produce male and female cells. The male cells are called pollen and the female cells are called ova. When a flowering plant is fertilized, it produces offspring in the form of seeds. However, not all plants reproduce flowers. Simpler plants, like mosses, lack these specialized structures.
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