Difference between revisions of "Sex Determination"
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Revision as of 20:19, 18 November 2018
Key Stage 4
Meaning
Sex determination is how the sex of a individual is decided by the chromosomes.
About Sex Determination
- In humans females have two X Chromosomes while males have an X Chromosome and a Y Chromosome.
- The probability of a male or a female being conceived is 50%.