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4 years ago

Why are more and more people concerned about the increased use of fossil fuels, like gasoline used in cars?

Biology

1 answer:

vampirchik [111]4 years ago

8 0

Answer:

its a. fossil fuels may one day run out. i know cause i got it wrong

Explanation:i got it wrong

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What is a silent mutation?

mamaluj [8]

Answer:

Mutations in DNA that do not have an observable effect on the organism's phenotype.

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3 years ago

The transfer of genes from one organism to another is called genetic engineering. This is new technology used to change the gene

nikklg [1K]

Answer: C) GMOs, genetically modified foods engineered in a lab to produce desirable traits.

Explanation:

The genetic engineering involves the insertion of genes from other organism to the host organism so as to make up genetically modified organism. Some unwanted and default genes are also removed from the organisms so that their body function properly.

The genetically modified foods are the examples of genetic engineering. This is done to produce desirable traits in the food crops. In plants both plants and animal genes are inserted to improve the yield of crops, and to improve their quality. In animals, the insertion of genes of other animals is likely to improve the milk and meat yield.

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4 years ago

Use the drop-down menus to select the names of the labeled structures A: B: C:

likoan [24]

Answer:

A: crust

B: mantle 

C:core explanation may it help u buddy 

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3 years ago

Read 2 more answers

I need help to answer this question

sdas [7]

Because it’s in smaller price so therefore can’t melt faster than the block, since the smaller peices will melt at the same time as one another.

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4 years ago

Specialized structures that perform cell functions are ? a. organelles b. animal cells c. plant cells d. prokaryotes

Fed [463]

Specialized structures that perform cell functions are organelles.

What are cell organelles?

An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.

An organelle is a particular sort of cell structure. Organelles come in many different varieties. Vesicles are another name for organelles in a cell. They actually serve a purpose that is crucial since all of the processes in a cell must be compartmentalized. Therefore, a membrane is required to surround the processes inside a cell that produce diverse products. Organelles are therefore all membrane-bound in reality. They also distinguish between one function and another. So, for instance, the lysosome breaks down large molecules to make small molecules, while the mitochondrion produces energy by breaking down large molecules.

They must be divided up since the lysosome requires an acidic pH and the mitochondrion relies on all of its pathways, proteins, and enzymes to convert one chemical to another. Additionally, none of the functions would be created if those two substances were combined.

To learn more about subcellular structures click on the link below:

brainly.com/question/21283056

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2 years ago