Which statement below correctly describes a component of sexual reproduction?(1 point) Responses Each parent has two alleles and they pass both down to their offspring. Each parent has two alleles and they pass both down to their offspring. Only dominant alleles are passed to offspring. Only dominant alleles are passed to offspring. One parent passes down the majority of genes an offspring will receive. One parent passes down the majority of genes an offspring will receive. Each parent has two alleles per trait and passes one allele to their offspring. Each parent has two alleles per trait and passes one allele to their offspring.
Each parent has two alleles per trait and passes one allele to their offspring.
The correct statement that describes a component of sexual reproduction is: Each parent has two alleles per trait and passes one allele to their offspring.
The correct statement that describes a component of sexual reproduction is: "Each parent has two alleles per trait and passes one allele to their offspring."
To understand why this is the correct statement, we first need to understand what alleles are and how they are passed on in sexual reproduction.
Alleles are different versions of a gene that determine specific traits in an organism. For example, there might be different alleles for hair color, eye color, or height. Each individual inherits two alleles for each trait – one from each parent.
During sexual reproduction, the parents produce reproductive cells called gametes (sperm and egg cells). Each gamete carries only one allele for each trait. When the sperm fertilizes the egg, the alleles from both parents combine, resulting in a unique combination of alleles for the offspring.
Therefore, the statement "Each parent has two alleles per trait and passes one allele to their offspring" accurately describes how alleles are passed on during sexual reproduction.