Albinism is a recessive trait in which a person is unable to produce the pigment melanin that gives color to skin. what conclusion can be drawn using this information? a. the trait for for albinism is expressed when two different alleles from one parent are passed to an offspring b. the trait for albinism is expressed when two different alleles from two parents are passed to an offspring c. the trait for albinism is expressed when one recessive allele from one parent is passed to an offspring d. the trait for albinism is expressed when one recessive allele from each parent is passed to an offspring

The correct answer is D.  In order for recessive trait to be expressed in the phenotype of the offspring, it must receive a recessive allele from each parent, making it homozygous for the recessive gene.

D

Explanation:

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation: