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Biology, 13.04.2021 19:20 smilxess

1. What percentage of sperm cells carry an X chromosome? 2. What percentage of sperm cells carry a Y chromosome? 3. What percentage of egg cells carry an X chromosome? 4. How many chromosomes are shown on a normal human karyotype? 5. How can a karyotype be used to compare normal humans to those with chromosomal abnormalities

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