In mycorrhizal mutualisms between plants roots and fungi,
A) the plant supplies carbohydrates to the fungus and the fungus supplies phosphorus and nitrogen to the plant.
B) the plant supplies water to the fungus and the fungus supplies essential amino acids to the plant.
C) the plant protects the fungus from predation and the fungus supplies carbohydrates to the plant.
D) the fungus infects the plant roots, stimulating plant growth through myc factors that act as growth hormones in the plant.
Answer: A
You might also like to view...
This muscular valve prevents gastric juices from flowing back out of the stomach and into the esophagus
What will be an ideal response?
In Seymour Benzer's studies, if he mixed two RII phage together (co-infection studies in K12 ) and the resulting phage always failed to lyse K12 ________
A) the two mutants were in different cistrons B) the two mutants were in the same cistron C) the two mutants complemented each other D) the two mutants failed to infect bacteria E) the two mutants represented mutations in both A and B
In the following genetic sequence, identify the correct complementary strand of DNA for the sequence 3' CAGTACCGTAAGCT 5'
a. 3' GTCATGGCATTCGA 5' b. 5' GTCATGGCATTCGA 3' c. 5' AGCTTACGGTACTG 3' d. 5' GTCATGGCTTCGA 3'
Because of continental drift, dinosaurs during the Jurassic Period were able to migrate freely from
a. Africa to Europe. b. Antarctica to Asia. c. Australia to Asia. d. South America to North America. e. South America to Africa.