When a child receives different forms of a certain gene from his/her parents, he or she is said to be

a) dominant.
b) phenotype.
c) homozygous.
d) heterozygous.

d

Psychology

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Reliability of a test is affected by

a) the characteristics of the people taking the test b) the method used to estimate reliability c) the intended use of the test scores d) all of the above

Psychology

The ________ of a gene is the extent to which the gene can perform its function

Fill in the blank with correct word.

Psychology