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Mariulka [41]
3 years ago
10

How parrotfish affect the carrying capacity of coral reefs

Biology
1 answer:
kicyunya [14]3 years ago
6 0

Answer:

Explanation:

Parrotfish spend 90% of their day cleaning the reef of algae. This cleaning (eating) helps corals grow and thrive, and healthy reefs support more fish in the sea. ... They snack on the hard parts of coral which becomes a white sandy material in their stomachs that they leave behind on the reef.

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Three children were racing toy cars. They held them at the top of a ramp. When one said, “Go,” they all let go. The cars rolled
salantis [7]
The white car finished first, and the blue car finished last because the white had the least amount of time. then, the blue car had the most amount of time. the speed would be 3 seconds because it is in between 2 and 4. 

5 0
4 years ago
The four stages of translation, initiation, elongation, and termination __________. The four stages of translation, initiation,
Helga [31]

Answer:

All require at least one protein cofactor.

Explanation:

Translation is the process of the formation of the proteins from the different RNA molecules, enzymes and the cofactors. The translation process involves the movement of ribosomes over mRNA.

The three important process of translation are initiation, elongation and termination. All these steps require different enzymes and protein cofactors. The initiation requires the initiation cofactors like eIF, elongation require additional cofactors and same with the termination of translation.

Thus, the correct answer is option (1).

8 0
3 years ago
The mosquito Aedes aegypti has a diploid number of 6 chromosomes. How many DNA molecules and Chromosomes are found per cell when
zubka84 [21]

Answer:

Option C, 12, 6

Explanation:

The number of chromosome and DNA molecule are interpreted through the number of functional centromere and chromatids respectively at each phase of the cell division.  

However, the DNA number only changes in the S phase of the cell division as replication occurs in this phase only.  

Hence, after meiosis I two daughter cells will be formed with half the chromosome number i.e 3 and number of DNA is equal to 12.  

Now, till metaphase II no change occurs. Now at anaphase II DNA remains same while the chromosome number increases to 6

Thus, the correct answer is option C

4 0
3 years ago
Read 2 more answers
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natta225 [31]
No they do not have defined nucleus
4 0
3 years ago
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Which organelle packages proteins and sends them from one area of a cell to another
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