Predict what would happen if the pulmonary vein returned blood to the right atrium.
A. The expected cardiac cycle would occur-this is the normal path.
B. Abnormally high levels of oxygenated blood would be pushed into the systemic circuit.
C. Oxygenated blood would be kept in a circular path between the heart and lungs-it would not reach the systemic circuit.
D. Abnormally high levels of deoxygenated blood would be pushed into the systemic circuit.
C. Oxygenated blood would be kept in a circular path between the heart and lungs-it would not reach the systemic circuit.
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A group of whales is called a
a. harem. b. pod. c. covey. d. herd. e. bevy.
A person with an XO genotype for the sex chromosomes would be phenotypically
A) male. B) female. C) intersex (both male and female). D) male or female with equal probability. E) neither male nor female.
A physician reports to you the lab results in identifying your genetic condition relating to your skin health. "DNA fingerprint" information indicates that you have two different versions of the allele for a particular skin protein, and this is called Select one:
a. heterozygous. b. homozygous. c. dominant. d. homologous. e. recessive.
Microbes that cause disease are referred to as ________
Fill in the blank(s) with correct word