Answer:
Movement of particles from a region of high concentration to a region of low concentration
Explanation:
- Diffusion can be defined as the movement of particles from a region of high concentration to a region of low concentration.
- Diffusion is a special type of diffusion that involves movement of solute molecules from a region of a high concentration to a region of high concentration until equilibrium is achieved.
- Diffusion is a passive transport of particles, which means it does not involve use of energy in the form of ATP like the case of active transport.
A mushroom is a type of fungus. Other examples are yeasts and molds.
A. gets no fertilizer each day
Answer:
The correct answer will be option- D.
Explanation:
Neurons are the cells which help in the transmission of the signals to and fro from the CNS and PNS to the body and vice versa. The structure of the neurons is divided into three main parts: the axon, dendrites and the cell body. The dendrites and axons are the extensions of the cell cytoplasm and together constitutes the neurites.
The dendrites are the extensions of the cytoplasm which receives the signals either from the cell surface as well as the from the post-synaptic neurons and further process the signals.
Thus, option- D is the correct answer.
