What is the residual volume + expiratory reserve volume called?
A) inspiratory capacity
B) vital capacity
C) inspiratory reserve volume
D) functional residual capacity
E) tidal volume
Ans: D) functional residual capacity
You might also like to view...
Consider two islands located an equal distance from the mainland (colonization source). One island is large, the other is small. Which island will have a higher rate of change in species composition?
A. the small island B. the large island C. The rate of change in species composition will be the same on both islands. D. Species composition does not change at equilibrium.
You find a mutant Drosophila larva that is lacking anterior structures. You know that this embryo had normal amounts of Bicoid protein. What other type of mutation could cause this result?
A. A hunchback mutation that inhibits Hunchback production. B. A hunchback mutation that causes Hunchback overproduction. C. A maternal effect gene mutation that inhibits the production of a maternal gene product. D. A segmentation gene mutation that inhibits production of a segmentation gene product. E. A segmentation gene mutation that causes the overproduction of a segmentation gene product.
Which of the following is considered to be a plant behavior?
A. response to sunlight. B. response to plant hormones. C. response to touch.D. response to gravity. E. all of the choices.
In a dihybrid cross AA bb × aa BB, what proportion of the F2 offspring is expected to be homozygous for at least one gene?
A) 1/4 B) 1/2 C) 3/4 D) All are homozygotes. E) None are homozygotes.