Which trait of a vascular plant allows it to grow in the direction necessary for survival?
a. apical meristem
b. gametangium
c. stomata
d. sporangia
a. apical meristem
The apical meristem allows a vascular plant to grow in the direction necessary for survival.
You might also like to view...
Researchers tried to explain how vesicular transport occurs in cells by attempting to assemble the transport components. They set up microtubular tracks along which vesicles could be transported, and they added vesicles and ATP
(because they knew the transport process requires energy). Yet, when they put everything together, there was no movement or transport of vesicles. What were they missing? A) an axon B) contractile microfilaments C) endoplasmic reticulum D) motor proteins
Evolutionarily, floral parts represent modified
A. stems. B. leaves. C. roots. D. stolons. E. buds.
Two sea urchin proteins were named cyclin A and B because, during the embryonic cell cycle, they were periodically
a. activated and inactivated by phosphorylation and dephosphorylation. b. synthesized and degraded. c. bound and released by another protein. d. ubiquitylated and non-ubiquitylated.
Which of the following statements about ozone depletion are true? (Check all that apply.)A) Concentrations of ozone-depleting chemicals continue to rise in the atmosphere.B) Chlorofluorocarbons (CFCs) are the major cause of ozone depletion.C) Free chlorine in the upper atmosphere catalyzes the conversion of O3 into O2.D) Weather conditions also influence the size of the ozone hole in the stratosphere.E) CFCs are acted on by conditions in the stratosphere to form diatomic chlorine (Cl2).
What will be an ideal response?