A specialized cell involved in sexual reproduction is a ______.

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Study for the California Science Test. Get ready for the 8th grade exam with flashcards and multiple choice questions, each question has hints and explanations. Prepare with confidence!

Multiple Choice

A specialized cell involved in sexual reproduction is a ______.

Explanation:
The idea being tested is that sexual reproduction uses a specialized cell called a gamete. Gametes are the sperm and egg cells; they are haploid, carrying half the usual number of chromosomes, so when two gametes combine during fertilization, the offspring ends up with the full chromosome set. A somatic cell is a body cell that is diploid and does not directly participate in forming offspring through reproduction. A chromosome is a DNA-containing structure, not a cell type. A genotype describes which alleles are present in an organism, not a cell type. So the specialized cell involved in sexual reproduction is a gamete.

The idea being tested is that sexual reproduction uses a specialized cell called a gamete. Gametes are the sperm and egg cells; they are haploid, carrying half the usual number of chromosomes, so when two gametes combine during fertilization, the offspring ends up with the full chromosome set. A somatic cell is a body cell that is diploid and does not directly participate in forming offspring through reproduction. A chromosome is a DNA-containing structure, not a cell type. A genotype describes which alleles are present in an organism, not a cell type. So the specialized cell involved in sexual reproduction is a gamete.

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