Which of the following terms are mismatched?
a. heartwood...non-conduction
b. sapwood...outer wood
c. early wood...small xylem cells
d. tropical trees...no rings
e. none of these terms are mismatched
C
You might also like to view...
Viral spikes are inserted into the host cell membrane before budding or exocytosis.
Answer the following statement true (T) or false (F)
The urinary system helps to maintain the extracellular fluid pH by ____
a. synthesizing buffers b. retaining carbon dioxide in the filtrate c. excreting excess hydrogen ions d. combining hydrogen ions with urea e. excreting filtrate
Which of the following is not a function of the cytoskeleton?
A) cell locomotion B) cell division C) organelle movement D) establishing cell shape E) passive transport
The substance that strengthens and supports cell walls, allowing plant to grow tall and upright is
A. sporophyte. B. gametophyte. C. chlorophyll. D. stomata. E. lignin.