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snow_lady [41]
4 years ago
10

What is a biotic factor in a coral reef ecosystem?

Biology
2 answers:
goldenfox [79]4 years ago
4 0
Biotic factors are living factors so in that context it would be the lion fish because he's alive
marin [14]4 years ago
3 0
I would be B. lion fish because it's living
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Bond [772]

Answer:

The answer would be C. This is because the nucleus of a cell is responsible for the creation of ribosomes. Hope this helps you :)

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3 years ago
1.A scientist wants to prevent a culture of live cells from producing a particular protein. Which of the following will the scie
SIZIF [17.4K]

1. Answer:   A

Explanation: For a cell to form proteins, the specific types of proteins are coded for by the genes in DNA (found in the chromosomes of the nucleus). To produce proteins, the genes are first transcribed by RNA polymerase to form messenger-RNA. The mRNA is then translated into proteins by ribosomes in the cytoplasm of the cell.

2. Answer: B

Explanation: Translation of genes into proteins is dependent on the sequence of nucleotides. They are translated in sequences of 3 nucleotides known  as codons. Therefore adding a nucleotide on a piece of DNA causes what is referred to as a frame-shift mutation. The 3 sequences (of codons) is interrupted and shifted by one nucleotide. Therefore, the codons change and the amino acids translated will also change.

3. Answer: A

Expanation: Producers are significant in a food chain because they incorporate the energy of the sun into the food chain. This is why they are at the base of the food chain and have the largest biomass. They are consumed by primary consumers which are consumed by secondary consumers which are consumed by tertiary consumers and so on.  

4. Answer: D

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5. Answer: A

Explanation: Burning of fossil fuels emits carbon dioxide gas which is a greenhouse gas. Greenhouse gas traps infrared wavelength of lights hence warming up the atmosphere, causing global warming. Reduction  in use of fossil fuels will hence alleviate an increase in global temperature hence protect coral in the oceans from bleaching.  

4 0
3 years ago
Plans look green because ? green light
bazaltina [42]
Plants look green because they absorb all light except the green one.

you can prove it as when you give plant green light only ....it will not produce...or produce a very little.....so the answer
8 0
3 years ago
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Answer:

Answer B. Endosymbiosis

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Which of the following contains a Storma?
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Can you please mention which following. So that I can help you.... ☺️

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