Red/green color blindness in humans is caused by an x-linked recessive allele. if a male who is affected by the condition mates with a female who is not affected, and is also not a carrier, what percentage of their sons will have the disorder?

the way that the mass of carbon can be conserved through cellular respiration is through a process/law called the law of conservation of mass which even tho it undergoes a process, mass is not be destroyed or changed

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

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