Which of the following is not true of plant
hormones?
a. They often impact gene expression.
b. They may be synergistic or oppositional.
c. .
d. They move by passive diffusion.
e. They are impacted by feedback loops
C
You might also like to view...
Viruses infecting ________ are typically the easiest to grow in the laboratory
A) plants B) animals C) fungi D) prokaryotes
Which one of the following contributes to the utility of the strains of Salmonella typhimurium used in the Ames reversion assay?
A. They are highly permeable to test substances. B. It is very straightforward to assay the conversion of their histidine auxotrophy mutations to histidine prototrophy. C. They are defective in DNA repair and, therefore, cannot readily repair damage done by the test substances. D. All of the choices are correct.
In ____, one group of cells causes or influences another nearby group of cells to follow a particular developmental
pathway.
a. apoptosis b. induction c. differentiation d. determination e. cleavage
The first plants to colonize land were the
A. pteridophytes. B. bryophytes. C. gametophytes. D. lycophytes.