Answer:
Action potentials.
Explanation:
Receptors are present in the body surface that helps in the detection of the changing inside and outside environment of the body. Different receptors are sensory receptors, baroreceptors and chemoreceptors.
Action potential is the transmission of nerve impulse that occur due to the change in the electric potential of the cell. The information from the baroreceptors occurs by the propagation of the action potential.
Thus, the correct answer is option (c).
Answer:
Parenchyma forms the bulk of plant ground tissue, where they may be specialised to function in photosynthesis, storage, or transport. Parenchyma is integral to vascular tissue, where it provides a route of exchange for materials within and between the xylem and the phloem.
Explanation:
Answer:
The main similarity between plasmolysis and hemolysis is that they both involve the destruction of a cell.
Explanation:
Answer:
Sympathetic nervous system
Explanation:
The sympathetic nervous system of the autonomic division prepares the body for stress or emergency conditions by generating the “fight-or-flight” responses. The sympathetic nervous system triggers the release of stress hormones from the adrenal medulla to generate the set of physiological responses.
There is dilation of the pupil, and an increased rate of heartbeat and increased blood pressure. Other responses include dilation of airways and dilation of blood vessels that supply blood to skeletal muscles, heart muscles, liver, etc. Under the given emergency condition, the sympathetic nervous system of Meghan was activated to generate the fight or flight response.
