What would happen to the gas exchange rate within an insect if the circulatory system was compromised?
A. The gas exchange rate would decrease slightly.
B. The gas exchange rate would decrease significantly.
C. The gas exchange rate would increase significantly.
D. The gas exchange rate would increase slightly.
E. The gas exchange rate would be unaffected.
A. The gas exchange rate would decrease slightly.
You might also like to view...
Consider Mendel's experiments involving the trait of round versus wrinkled peas
In some experiments, Mendel's method involved removing the anthers that produce pollen from the flowers of the round peas and applying pollen from the anthers of the wrinkled plant. What would have happened if Mendel had missed some anthers he was trying to remove from the flowers of the plants that produce only round peas, and observed the peas produced by a plant that had a mix of round and wrinkled pollen? (Indicate which of the following MUST be true.) Comments: This problem is more complicated that it might appear at first. For example, if the parent with some of its own anthers and some introduced pollen has a phenotype that results from a homozygous dominant genotype, the F1 would all appear to have the dominant phenotype even if some recessive pollen grains were introduced. However, if the parent had a recessive phenotype and mixed pollen, the results would differ. Remember, the 9:3:3:1 ratio is when two different genes are involved. A. The F1 peas produced would have mixed phenotypes. B. The F1 peas produced would have a single phenotype. C. The F2 peas would have phenotypes in a 9:3:3:1 ratio. D. The F2 peas would all have the phenotype of the parental plant with the anthers not properly removed. E. The F1 peas would have phenotypes in a 1:1 ratio.
Which statement is true about the exchange of gases during respiration?
a. Oxygen diffuses from the cell into the interstitial fluid b. Carbon dioxide diffuses from the interstitial fluid into the cell. c. All of these statements are true. d. Oxygen diffuses from interstitial fluid into the cell. e. Carbon dioxide diffuses from one cell to another cell.
The combined sizes of prokaryotic and eukaryotic ribosomes are
a. the same. b. 30S and 50S, respectively. c. 40S and 60S, respectively. d. 70S and 80S, respectively.
Scanning electron microscopy (SEM) ________.
a. can be used to view biomolecules at the atomic level b. requires no special treatment of the specimen c. provides a three-dimensional image of a cell's surface d. is used to view internal cellular structure