Forming the cell walls of stems, leaves, and roots, what compound is the primary structural constituent of plant tissues?
A) protein B) starch C) cellulose D) enzymes E) chlorophyll
C
Environmental & Atmospheric Sciences
You might also like to view...
Beliefs concerning the origin of the universe are
A) animism. B) cosmogony. C) monotheism. D) astronomy. E) polytheism.
Environmental & Atmospheric Sciences
When light passes from air through a prism, light of all frequencies
A. remain at speed c. B. slow down. C. speed up. D. none of the above
Environmental & Atmospheric Sciences
Refraction of light bends it towards the perpendicular of the slower medium
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Which of the following is considered to be a waste product of photosynthesis?
A) H2O B) CO2 C) O2 D) none of these
Environmental & Atmospheric Sciences