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3 years ago

These diagrams demonstrate how cells can be differentiated by their

Biology

2 answers:

Aleksandr [31]3 years ago

7 0

Hello. You forgot to place the diagram. The diagram is added just below.

Answer:

B. cell structures.

Explanation:

Cells are their functional and structural units. Basically the cells are formed by a cell membrane (delimiting the cell and providing protection), a cytoplasm (where the organelles are) and a nucleus (responsible for reproduction). However, some characteristics allow the cells to be classified into two prokaryotic and eukaryotic groups. Although similar, these cells have different structures that help to differentiate them quickly. Among eukaryotic cells there are animal and plant cells, which also have different structures that help to differentiate them, as you can see in the diagram.

exis [7]3 years ago

5 0

Answer:

c I think because I remember this from a while ago

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Explain how mitotic recombination leads to the mosaic condition termed twin spots.

postnew [5]

Answer:

If an individual Drosophila has two or more populations of cells comprising different genotypes from one single egg then it is termed as twin spots or mosaic.

Explanation:

There might be different reasons for mosaic to occur like

Nondisjunctioning of the chromosomes

Lag in anaphase

Endoreplication

Mutations in a single cell

Mitotic recombination:

One of the major ways through which mosaic or twin spots arise is the mitotic recombination. It is also termed as somatic cross over. Twin spot or mosaic generally occurs if there is linking of heterozygous genes in repulsion. The recombination generally happens among the centromeres from the adjacent genes.

A common example of the mitotic recombination is the Bloom's syndrome. Bloom's syndrome is caused due to the mutation that occurs in the <em>blm</em> gene. As a result, there are defects in the BLM protein produced.

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2 years ago

Do plants break down glucose to obtain energy?

Rzqust [24]

2nd choice is the correct one

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2 years ago

What is sex explain the procedure

Lina20 [59]

Answer:

It’s where you get a girl and boy together then they have sex

Explanation:

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2 years ago

red-green colorblindeness occurs more commonly in men than it does in women. using this information, which chromosome do you sup

Harlamova29_29 [7]

Answer:

Usually the Y chromosome. It is recessive because if one Y chromosone is mutated with red-green colorblindness and the X is not, the child will have colorblindness. But, if one X chromosome has the mutation and the other X does not, they will cancel out, meaning the child will not have colorblindness.

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2 years ago

Ps.The answer is B,

VMariaS [17]

Answer A

Explanation:

8 0

2 years ago

Read 2 more answers