Examlex
suppose that a "word" is any string of seven letters of the alphabet, with repeated letters allowed.
-How many words have exactly one vowel?
Meiosis
A type of cell division that reduces the chromosome number by half, creating four haploid cells, each genetically distinct from the parent cell, as seen in the production of gametes and plant spores.
Gametes
Sex cells (sperm and eggs) that carry genetic information for reproduction.
Chromosome Number
The total number of chromosomes in the nucleus of a cell, which varies among different organisms and is characteristic of each species.
Meiosis I
The first division in the meiosis process, where a single cell divides into two cells containing half the original number of chromosomes, contributing to genetic diversity.
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