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e-lub [12.9K]
3 years ago
10

This is a cell or organism having half of the diploid chromosome number, symbolized by "n".

Biology
2 answers:
Over [174]3 years ago
6 0
<span>the number of sets of chromosomes within a cell or organism. Each set is designated n so one set is n is haploid, two sets is 2n is diploid, three sets is 3n is triploid, four sets is 4n is tetraploid, etc. Also, unspecified multiple sets (but more than two) is polyploidy, and extremely large number of sets may be designated by number (for example 15-ploid for fifteen sets). The number of chromosome sets that make up the [[genome of an organism, e.g. [[polyploidy.</span>
vlabodo [156]3 years ago
4 0

Answer:

The correct answer is <u>Haploid cell or haploid organism</u>.

Explanation:

Haploid cells are the cell that has only one copy of each chromosome instead of two copies as in diploid cells (2n). These are having half chromosome number than diploid cells that why they are symbolized by "n".

These cells are commonly gametes or sex cells that fuse to form diploid condition in most of the organisms. These cells are the result of meiosis cell division.

Thus, the correct answer is <u>haploid cell or organism</u>.

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8 0
3 years ago
Which type(s) of cell division (mitosis, meiosis l, meiosis Il) reduce(s) the chromosome number by half? Which type(s) of cell d
PSYCHO15rus [73]

Answer:

Which type(s) of cell division reduce(s) the chromosome number by half?

                           Meiosis l

Which type(s) of cell division can be classified as reductional?  

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Which type(s) of cell division can be classified as equational?

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Explanation:

Meiosis is a type of cell division which occurs in the germ or reproductive cells to produce gametes. It is completed in the two stages, meiosis I and meiosis II.  The cells which are going to divide by meiosis are diploid having two sets of chromosomes. Meiosis I is the first stage of the meiosis. At the end of meiosis I two daughter cells are formed having only 1 set of chromosomes and chromosome numbers are reduced to half. Thus, meiosis I is a reductional division.  

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6 0
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