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
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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.
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This muscular valve prevents gastric juices from flowing back out of the stomach and into the esophagus
What will be an ideal response?