The transition between the respiratory system and the circulatory system occurs when oxygen transfers from to .

A.
bronchi, trachea

B.
capillaries, veins

C.
bronchi, capillaries

D.
alveoli, capillaries

In a village where the proportion of individuals who are susceptible to malaria is .70 and population is at hardy-weinberg equilibrium what population is heterozygous hba/hbs

Which allele is expressed in the first-generation offspring of parents that have two different traits? a. the segregated allele b. the true-breeding allele c. the recessive allele d. the dominant allele

Why is hemophilia more common in males than in females? a.hemophilia is more common in females b.affected males only need to inherit one copy of the allele c.hemophilia affects only males