Which of the following statements about plant development is true?
A. The radial axis of the developing embryo develops before the root-shoot axis.
B. A single gene is responsible for the control of all root and shoot formation.
C. The MONOPTEROS gene (MP) stimulates chlorophyll synthesis in seeds.
D. Gibberellic acid is important in root-shoot axis formation.
E. Cells nearest to the suspensor ultimately form the root.
E. Cells nearest to the suspensor ultimately form the root.
You might also like to view...
A mutualistic association between a plant root and a fungus is known as a
(a) sac fungus. (b) lichen. (c) mycorrhizal root. (d) club fungus.
What is the name given to the fluid removed from the blood but not yet processed by the nephron tubules?
a. urine b. water c. urethral fluid d. filtrate e. renal plasma
Suppose a cell has the following molecules and structures: enzymes, DNA, ribosomes, plasma membrane, and mitochondria. It could be a cell from _____
A) a bacterium B) an animal but not a plant C) nearly any eukaryotic organism D) a plant but not an animal
Prokaryotes that obtain their energy by oxidizing hydrogen sulfide in volcanic vents are
A. chemoheterotrophs. B. chemoautotrophs. C. photoautotrophs. D. photoheterotrophs.