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Bess [88]
3 years ago
14

Which of the following best describes how mitosis and meiosis result in daughter cells with different numbers of chromosomes?

Biology
1 answer:
myrzilka [38]3 years ago
5 0

Answer:

In Meiosis, cells are divided twice to the give haploid cells ( four cells) with half the number of chromosomes in the original cell, while in mitosis, cells only divide once to give identical cell with the same number of chromosomes as its origin.

Explanation:

Meiosis  is a process where a cell divides to give four cells, with the chromosomes half of that of the original cell. This cell division helps produce your genital cells like sperm and female egg. There are nine stages in meiosis.

Mitosis is a process of cell division where a single cell divides just once to produce two identical cells with the same number of chromosomes as the original cell.

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Describe the differences between chromosomes, chromatin, and chromatids.
Kaylis [27]
Chromosomes are made up of two sister chromatids , and are then dispersed as chromatin which is the DNA making up the chromosome.
6 0
3 years ago
Which type of RNA carries a genetic code from DNA to the ribosome?
Aliun [14]

Answer:

(A). mRNA.

Explanation:

During protein synthesis, information present in DNA as triplet codons gets transferred to mRNA molecule, by the process of transcription. The mRNA than gets transported to the cytosol, where it associates with ribosomes.

Ribosomes are known as protein factories of the cells as they provide platform for translation. During translation, information present in mRNA is used to translate polypeptide chain or protein as each codon codes for a specific amino acid.

Thus, the correct answer is option (A).

6 0
3 years ago
Which two cellular structures provide protection to the cell? A. nuclear membrane and vacuole B. cellular membrane and cell wall
arsen [322]

Hey there! Cellular membrane and cell wall is your answer.


7 0
3 years ago
In an experiment to test whether sleep deprivation affected student exam grades, a group of students (Group A) slept their norma
Ivahew [28]

The correct answer is A. Experimental group

Explanation:

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This implies, in the experiment presented Group A is the control group as they do not have special treatment because they sleep normally and Group B is the experimental group as the researcher modifies their sleep time and reduces it two hours which means in this group there is a treatment or intervention.

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3 years ago
The gastric juices produced by the stomach include which of the
Alexus [3.1K]
Hydrochloric acid I believe the answer is
5 0
2 years ago
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