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timurjin [86]
3 years ago
12

How would the world be different if ice were more dense than water?

Biology
1 answer:
Arada [10]3 years ago
8 0

Answer:

What the actual truck

Explanation:

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Carl Woese and collaborators identified two major branches of prokaryotic evolution. What was the basis for dividing prokaryotes
Natali [406]

Answer:

d) genetic characteristics such as ribosomal RNA sequences

Explanation:

Carl Woese and his collaborators identified two major branches of prokaryotic evolution which are bacteria and archaea. They used 16S rRNA sequencing to study the similarities and differences between archaea and bacteria.

After sequencing the complete genome structure of Methanococcus jannaschii in 1966 which is an archaea they concluded that bacteria are more closely related than humans than bacteria.  

After many years Carl Woese gave the three-domain system which divides prokaryotes into archaea and bacteria according to differences in their rRNA sequencing. Eukarya was the third domain. So the correct answer is d.

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Deepest place in the seafloor is called the
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PLZ HALP ITS TIMEEDDDD NDIWMSJDE
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Answer by JKismyhusbandbae:

- decreases as altitude increases

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What are benefits of gene therapy?
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Answer:

Gene therapy replaces a faulty gene or adds a new gene in an attempt to cure disease or improve your body's ability to fight disease. Gene therapy holds promise for treating a wide range of diseases, such as cancer, cystic fibrosis, heart disease, diabetes, hemophilia and AIDS.

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