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mr_godi [17]
3 years ago
14

A 6th grade class was presented with the following statement the amount of water on the surface of earth today is the same amoun

t as 1000 years ago half of the class argued that the statement was true as the other half argued the statement was false, argue how you know your choice is correct
Biology
1 answer:
Paha777 [63]3 years ago
5 0

Answer: It's true

Explanation:

The Water cycle. It continues on and on it doesn't stop.

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There are some similarities between prokaryotic and eukaryotic cells. What structures is found in both prokaryotic and eukaryoti
patriot [66]

Answer:

DNA, ribosomes, plasma membrane and cytoplasm are the structures that are found in both.

Explanation:

Prokaryotes are the organisms that do not have a nucleus and other membrane-bound organelles and eukaryotes have a membrane-bound nucleus and another membrane-bound organelle.  

Apart from this there are some similarities between prokaryotic and eukaryotic cell like both have a highly selective cell membrane, they both have cytoplasm, both have DNA and ribosomes which is responsible for the expression of genes. Therefore DNA, ribosomes, plasma membrane, and cytoplasm are the structures that are common in both prokaryotes and eukaryotes.

5 0
3 years ago
How does osteoporosis affect the signal transduction pathway?
sdas [7]
The signal transduction pathways<span> recruited by the receptors of these hormones and growth factors </span>are<span> of particular interest.

Im not too sure about this might wanna check it.</span>
6 0
4 years ago
How are the three chromosomal aberrations differend from each other?
Lorico [155]
The three chromosomal aberration: 

1.) Inversion - breakage of chromosome in two places , the other piece of DNA is re- inserted into the chromosome.
2.) Translocation - the one piece breaks off and attaches to another chromosome. 
3.) Deletion - the loss of segment of chromosome.

-ace
6 0
3 years ago
I need help in66 and 67
ira [324]
Sixty six is D and sixty seven is A
7 0
3 years ago
If the DNA sequence TTCACG is transcribed to AAGGC, what type of mutation has occurred?
kenny6666 [7]
The answer is d. deletion.

If the DNA sequence is TTCACG, it is expected to be transcribed into AAGUGC.
But, it was transcribed into AAGGC. If we count nucleobases, a transcribed sequence has 5 nucleobases, while DNA sequence has 6 nucleobases. These means that deletion happened.
If insertion occurred, there will be 7 nucleobases in transcribed sequence. In substitution or translocation, the transcribed sequence will be the same size, but with different sequence than the DNA sequence.


4 0
4 years ago
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