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Alexus [3.1K]
3 years ago
6

During earth's early history, ​

Biology
1 answer:
Juli2301 [7.4K]3 years ago
3 0

option 2 seems appropriate for me!

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Definition of probabilistic sequence alignment??
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In bioinformatics, a sequence alignment is a way of arranging the sequences of DNA, RNA, or protein to identify regions of similarity that may be a consequence of functional, structural, or evolutionary relationships between the sequences

plz mark brainliest

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4 years ago
The process by which a cell divides is called
PolarNik [594]

The best answer is C


The process by which a cell divides is called mitosis. It results in two daughter cells that are genetically identical to each other and to the original cell.

Multicellular organisms,  depend on mitosis for growth and repair. Organisms repair some of their tissues  using mitosis to regenerate new cells. Not all cells undergo mitosis at the same rate. In man, brain cells are much more difficult to regenerate than cheek cells which are constantly being replaced.


8 0
3 years ago
What are the names of the sugars that form the main part of their nucleotides​
Monica [59]

Explanation:

Nucleotides are organic molecules consisting of a nucleoside and a phosphate. They serve as monomeric units of the nucleic acid polymers – deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), both of which are essential biomolecules within all life-forms on Earth. Nucleotides are obtained in the diet and are also synthesized from common nutrients by the liver.

Nucleotides are composed of three subunit molecules: a nucleobase, a five-carbon sugar (ribose or deoxyribose), and a phosphate group consisting of one to three phosphates. The four nucleobases in DNA are guanine, adenine, cytosine and thymine; in RNA, uracil is used in place of thymine.

<em>Hope</em><em> this</em><em> helps</em><em> please</em><em> like</em><em> and</em><em> mark</em><em> as</em><em> brainliest</em><em> </em><em /><em />

3 0
3 years ago
Read 2 more answers
Explain how the size and shape of an animal's body affect its interactions with the environment.
motikmotik
The animal’s anatomy is specifically evolved in and thus tied in with it physiology, thus affecting its interactions with the environment.
8 0
3 years ago
Answer these questions based on what you learned from the lesson. are single-celled organisms with no nucleus. The kingdom is re
Aneli [31]

1.) [Bacteria] are single-celled organisms with no nucleus.  

2.) The kingdom [Archaebacteria] is relatively small.

3.) Eubacteria are classified by [shape].

4.) [coccus] are round bacterial cells.

5.) [bacilli] are rod-shaped bacterial cells.    

6.) [spirilli] are spiral-shaped bacterial cells.

7 0
3 years ago
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