Downward bending of a seedling root can be
blocked by
a. moving it to a dark room.
b. auxin transporters.
c. auxin transport inhibitors.
d. mutations in genes that code for auxin
transport proteins.
e. auxin transport inhibition and mutations in
genes that code for auxin transport proteins.
E
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What other information is related to the question? Which information is most useful?
What will be an ideal response?
The synthesis of ____ is triggered when cells bind systemin
a. gibberellin b. auxin c. jasmonate d. cytokinin e. brassinosteroids
How does the nerve cord of chordates differ from the nerve cord of animals in other taxonomic groups?
A) It is surrounded by bone. B) It develops from the gill slits. C) It does not develop until after the embryonic period. D) It does not extend into the tail. E) It runs along the dorsal side of the body.
Most symptoms of endotoxins can be treated with administration of anti-endotoxin antibodies
Indicate whether the statement is true or false