Question

1. While observing a cell under your microscope, you determine that it is a prokaryote. What about that cell made you think that?

A. The cell lacks a nucleus.
B. The cell lacks cytoplasm.
C. The cell lacks a cell membrane.


2. Why does mitosis need to occur?

A. It is where all organisms reproduce and repair tissues by creating new cells with half of the DNA that was found in the parent cell.
B. It allows single-celled organisms to reproduce and for other organisms to obtain the extra chromosomes needed for growth.
C. It allows single-celled organisms to reproduce, and other organisms to repair damaged tissues and grow.


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Answer 1

1) Generally there is a little lack of Nucleus !
2) B option :)


I think it helped you :)

Answer 2

1. The answer to this question is option A.

The cell lacks a nucleus. When it come to nucleus,  the cell nucleus is the membrane-enclosed organelle which is discovered in the eukaryotic cells. The eukaryotes have one nucleus, but few cell varieties does not have nucleus.

2. The answer to this question is option B.

It allows single-celled organisms to reproduce and also for other organisms to obtain extra chromosomes needed for growth.