Answer:
The answer is 6.8 meters.
Explanation:
During the S phase of the cell replication, the DNA is doubled before the division of the cell which means that it is twice it's original length.
At 0.34 nanometers, 3 billion base pairs (3.000.000.000) comes up to 3.4 meters and during the S phase the length is doubled so it is 6.8 meters long.
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During anaphase, each pair of chromosomes is separated into two identical, independent chromosomes. The chromosomes are separated by a structure called the mitotic spindle. ... The separated chromosomes are then pulled by the spindle to opposite poles of the cell.
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Answer:
Explained below
Explanation:
The wall of an eyeball has three layered-
- Sclera
- Choroid
- Retina
The space in the center of an eyeball is filled with jelly like material called vitreous humor, which allows light to pass through retina.
Innermost layer of eyeball (retina) is a soft, light sensitive layer of nervous system tissue. Signals from retina to brain carried out by optic nerve, which convert them as visual image.