How will the offspring be affected if one of the gametes or one of the parents carry an impaired number of haploid chromosomes?
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If a gamete with two copies of the chromosome combines with a normal gamete during fertilization, the result is trisomy; if a gamete with no copies of the chromosomes combines with a normal gamete during fertilization, the result is monosomy. ... Monosomy for autosomes is usually lethal in humans and other animals
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Answer: The gamete or zygote will typically be thrown away. If it lives past the gestation period, it will either pass away soon after birth or be vulnerable to numerous genetic alterations.
Explanation:
- Animals that reproduce sexually have gametes that contain half as many chromosomes as the parents. As a result, when male and female gametes combine during fertilisation, the resulting baby will have the same quantity of DNA or chromosomes as their parents.
- Different gene combinations cause variations or disparities in a person's characteristics as compared to their parents. The parents' genes may mix or combine differently, resulting in unique and distinctive characteristics. Because of this, neither of our parents completely resembles the other.
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