If an individual has a recessive phenotype for a particular trait, it can be concluded that
A) both parents also had a recessive phenotype for that trait.
B) only one parent had a recessive phenotype for that trait.
C) both parents were homozygous for the dominant gene for that trait.
D) each parent had at least one recessive gene for that trait.
E) both A and C
Question 2
The two genes, one on each chromosome of a pair, that control the same trait are called
A) dominants.
B) phenotypes.
C) genotypes.
D) gametes.
E) alleles.
Inheritance of an X-linked recessive disorder
Cumulative change for six personality-trait domains across the life course show distinct patterns.
Digestion converts whole foods into individual nutrients that can be used by the body’s cells
Disruptive selection eliminates midrange forms of a trait
Example of a genetic pedigree of the autosomal recessive disease cystic fibrosis
Obese individual with stretch marks (striae)