BIOL 1002 : Biol 1002 Exam 4
Document Summary
In many dicots the first pair of leaves look completely unlike all the rest of the leaves that form on that plant. An example of a plant hormone is a. acetic acid b. chlorophyll c. phytochrome d. auxin e. manganese. Placing a ripe apple in a bag of green bananas will cause them to ripen quickly. This is because the apple: a. absorbs cytokinin b. forms digestive enzymes c. makes auxin d. produces ethylene gas e. absorbs heat better than bananas. If you were running a tree nursery and wanted to keep your trees dormant until the customer could get them planted, which hormone might you spray on the trees? a. auxin b. gibberellin c. cytokinin d. abscisic acid e. ethylene. Maize plants release chemicals that attract a parasitic wasp. The wasp protects the maize plants from destruction by: a. caterpillars b. root worms c. other wasps d. too dry soils e. stinging bees. Blood is a type of a. epithelial tissue b. connective tissue c. muscle tissue d. nerve tissue. A mutant plant has a deficiency in gibberellin production.
