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Kamila [148]
3 years ago
13

Mathematician who proposed that the planets orbited the sun in elliptical orbits

Biology
1 answer:
Ulleksa [173]3 years ago
5 0

Answer:

Johannes Kepler proposed this theory

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✨How can two parents with brown eyes produce an offspring with blue eyes?
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Answer:

Below:

Explanation:

✨The genes for brown eyes and blue eyes produce a mixed expression of eye color.

Hope it helps...

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Upon examination, a cell is found to have twice as much DNA as the normal diploid state but is no longer in the process of repli
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The Gap 2(G2) stage of Interphase

Explanation:

In a eukaryotic cell, the cell cycle refers to both -cell growth and cell division - leading to the production of identical daughter cells. The cell cycle is basically divided into interphase (I) and mitosis (M).

The interphase, during which the cell grows and replicates its DNA takes place by the following stages – Gap 1 (G1), Synthesis (S), Gap 2(G2).

The cells grow and increase in size during the G1 period.

The G2 phase or the second gap phase the cell utilizes energy and produces necessary proteins for undergoing chromosome manipulation and other organelles and prepares the cell for mitotic cell division.

DNA replication mainly takes place in the Synthesis or the S stage of interphase with each of the chromosomes (46) is replicated.  

Due to this DNA replication in the S stage, its content is doubled (4-N DNA content) when it enters the G2 stage and all the DNA is found within a single nucleus.

6 0
2 years ago
The steps of protein synthesis
vlada-n [284]

Answer:

c is the answer

Explanation:

6 0
3 years ago
What does NBT stand for​
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Answer: Nitro blue tetrazolium is a chemical compound composed of two tetrazole moieties. ... NBT serves as the oxidant and BCIP is the AP-substrate (and gives also dark blue dye).

Main hazards: may be reactive based on pres...

Chemical formula: C40H30Cl2N10O6

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2 years ago
sort the items according to whether they may be found only in free virus particles, only in uninfected host cells, or in both vi
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