In the United States of America, Native Americans (also known as American Indians, Indigenous Americans or simply Indians; see Â§Terminology differences) are people who belong to one of the over 500 distinct Native American tribes that survive intact today as partially sovereign nations within the country's modern boundaries.
The chromosomes in an egg or sperm are only one chromosome from each pair. There are 23 single chromosomes in the egg and 23 single chromosomes in the sperm. When the tw â¦ o cells join together, the zygote has 23 PAIRS of chromosomes, or 46 chromosomes total.
A human gamete contains 23 unpaired chromosomes. For example, in a spermatozoa, there are 22 unpaired autosomes and one sex chromosome, either an X chromosome for a female or a Y chromosome for a male. Keep Learning.