The most effective portion(s) of the visible spectrum in driving photosynthesis is (are):
a) the violet-blue portion.
b) the yellow-green portion.
c) the red-green portion.
d) Both a) and b) are correct.
e) Both a) and c) are correct.
Ans: a) the violet-blue portion.
You might also like to view...
Most fish deposit fertilized eggs, but some sharks keep the fertilized egg inside the female until she gives birth to a relatively well-developed pup. These sharks would thus be characterized as _____
A) live-bearing B) ovoviviparous C) oviparous D) viviparous
Epsilonproteobacteria are most dominant in hydrothermal vents because they
A) reduce nitrogen. B) oxidize reduced sulfur compounds. C) use oxygen as electron acceptors. D) bind divalent cations.
Imagine that you have been shrunk to microscopic size and are sitting on top of a thylakoid disk. Which of the following are contained within the structure upon which you sit?
-photosystems -antenna complexes -ETCs -phospholipids -all of the above
Hemophilia is an X-linked trait caused by the allele h. About 1 in 10,000 males (0.0001) has hemophilia. The
frequency of the h allele in males is therefore _____________________. Fill in the blank(s) with the appropriate word(s).