Answer:
the answer is 'rectilinear propogation of light'
Explanation:
Answer:
Hi!
Question :What are forms of cell regulation
Answer: Regulator Molecules of the Cell Cycle. In addition to the internally controlled checkpoints, there are two groups of intracellular molecules that regulate the cell cycle. These regulatory molecules either promote progress of the cell to the next phase (positive regulation) or halt the cycle (negative regulation).
Remember: Any process that controls the series of events by which a cell goes through the cell cycle. During the cell cycle, a cell makes a copy of its DNA and other contents, and divides in two.
Answer: false
Explanation:
invertebrates and vertebrates are two classes of animal.
Answer:
The green pigment that traps the energy of sunlight for photosynthesis is called chlorophyll.
False. <span>Adult corals are sessile organisms, i.e. they don't move around. They are tiny organisms whose shells are what we generally see.</span>
