What type of fungi are obligate symbionts with plant roots and played a key role in the colonization of lands by plant?
A. chytridiomycetes
B. microsporidians
C. zygomycetes
D. blastocladiomycetes
E. glomeromycetes
Answer: E
You might also like to view...
One of the disadvantages of the C4 pathway is that it requires
A. more O2. B. more NADPH. C. more light. D. more ATP. E. a much higher temperature.
____ relieves the tension on the double helix during DNA replication
Fill in the blank with the appropriate word.
The evolution of conducting tubes (sieve tubes) in land plants and brown algae is an example of
A. homoplasy caused by convergence. B. homoplasy caused by common descent. C. homoplasy caused by evolutionary reversal. D. homology caused by convergence. E. homology caused by common descent.
Which of the following is a FALSE statement about the difference in gene regulation between prokaryotes and eukaryotes?
A. Eukaryotic genes are usually organized individually, while prokaryotic genes are grouped for common functions. B. Eukaryotic genes are regulated by small effector molecules whereas prokaryotic genes are not. C. Eukaryotic gene regulation is more intricate than prokaryotic gene regulation. D. Eukaryotic genes are arranged into operons, while prokaryotic genes are not. E. Eukaryotic gene regulation tends to require more coordination and integration than prokaryotic gene regulation.