Answer: Alexandrium catenella is a species of dinoflagellates. Alexandrium has two flagella that enable it to swim. While one flagellum encircles the cell causing the cell to rotate and move forward, the other extends behind the cell and controls the direction.
The cell wall is composed of cellulose Theca.
Length 20 - 48 μm, width 18 - 34 μm
Yellow-green to orange-brown
Forms chains of 2, 4 or 8 cells
Via transacution , this means replacement of usual
Answer:
Weight = mass * force of gravity
W = 3 * 9.81
Explanation:
Answer:
Competition for sunlight leads to taller trees.
Explanation:
The resulting effect on the gene pool of that population would be competition among the species of that environment. In that environment only the more fitter will survive while the others will be eliminated. For the competition of sunlight, the shorter plants will be eliminated due to not receiving sunlight and the tall trees are the dominant species due to more fitness and survival ability of the species.
For this, I need to see more info on it I'm not a magician.
