When auxin accumulates on the lower side of the shoot of a germinating seed, it
A) decreases the use of energy by the cells in the shoot.
B) decreases cell elongation on the lower side of the shoot.
C) has no effect on the shoot; it affects only the developing root.
D) increases the use of energy by the cells in the shoot.
E) increases cell elongation on the lower side of the shoot.
E
You might also like to view...
Supertasters for the chemical PTC are ____ for the trait
a. homozygous dominant b. heterozygous c. homozygous recessive d. either homozygous dominant or homozygous recessive e. either homozygous dominant or heterozygous
The counterpart to the use of mtDNA to reconstruct maternal lineages is the use of chloroplast DNA to reconstruct paternal lineages
Indicate whether the statement is true or false
What is the role of the epithelium?
A) Helps protect the body from the external environment B) Transmits electrical signals throughout the body C) Contracts to create body movement D) Provides the padding between the joints
Response to a stimulus, such that the effect of the stimulus is counteracted, is called ________ feedback
A) positive B) simple C) holistic D) negative