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bezimeni [28]
2 years ago
13

Level 3 A= B = C = D =

Biology
1 answer:
Lubov Fominskaja [6]2 years ago
7 0

Answer:ABCD

Explanation:

add them then that’s the answe

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Which of the following describes how the pollen must travel in order for pollination to occur?
Doss [256]

Answer:

the answer is C

Explanation:

another word for stamen is anther and i took the K12 test

hope you do great

5 0
3 years ago
What does the word error mean in biology
NARA [144]

Errors that may happen in the execution of a factual examination outline. Kinds of trial error incorporate human error or missteps in information section; methodical error, or oversights in the outline of the investigation itself; or irregular mistake, caused by natural conditions or other capricious variables.

4 0
3 years ago
What category do the individual organisms we can see with our naked eye fall in to?
Pani-rosa [81]

The Eukarya domain.

The organisms can be divided into three domains, based on the type of cell that the organism is made of:

<span><span>Bacteria domain: cells do not contain a nucleus.
</span><span>Archaea: cells don't contain a nucleus and they have a different cell wall from bacteria.</span><span>
Eukarya
: </span></span>They keep their genetic material inside the nucleus. Composed by animals, protists, plants and fungi


5 0
2 years ago
Which factor does NOT affect the size of a population?
Harman [31]

Answer:

Answer D

Explanation:

Unlike the gain or loss of member through immigration, emigration, or death, the age of a population's members does not effect population size, meaning the correct answer is D.

6 0
3 years ago
Read 2 more answers
When RNA is processed in the nucleus and made ready for transfer out into the cytoplasm for protein synthesis, which of the foll
IRISSAK [1]
Answer:
Letter E - exons are cut from the strand and removed

Explanation:

Letter A and B are incorrect because the poly-A tail and guanine cap are added to the 3’ and 5’ end respectively. They aid in translation of the mRNA, while serving as protection. The poly-A tail is repeated adenine nucleotides, while the guanine cap is a modified guanine nucleotide.

Letter C is incorrect because alternative splicing is one mechanism for generating variation, and is thought to be one of the reasons for why humans have smaller genomes than other organisms and still maintain high complexity. Alternative splicing is incredibly important because it produces more than one transcript from a pre-mRNA.

Letter D is incorrect because introns are the non coding portions of the mRNA. They are excised to make a smaller mRNA transcript, and one that contains all the protein genes.

This letter E is the correct answer, because exons are the coding portions of the mRNA, and are not excised during RNA processing.

Hope that helped! If I made a mistake, please let me know.
8 0
3 years ago
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