Your Answer will be D. <u>Monocytes</u>
Answer:
The correct answer is option c. "old layers of xylem and phloem".
Explanation:
Wood is one important good used for construction obtained from the main substance of the outer layer of the trunk or branches of a tree. Biologically, the outer layer of the trunk of a tree is comprised of the old layers of xylem and phloem, which are dead cells that were part of the heartwood or the centre of the tree. These old layers of xylem and phloem form the outer bark structure of the tree.
Sensory perception includes the processing of stimuli in the environment. The fake sensory perceptions that often take the form of hearing voices or seeing things that are not really there are called hallucinations.
<h3>What is a hallucination?</h3>
Hallucinations are the sensory perceptions that may look real but are actually imaginary created by the mind.
There can be a variety of causes for hallucination, some can be listed below:
- Mental health.
- Parkinson's disease.
- Drugs and alcohol.
- Anxiety, depression, etc.
Thus, the fake sensory perceptions that often take the form of hearing voices or seeing things that are not really there are called hallucinations.
For more details regarding hallucination, visit:
brainly.com/question/7202494
#SPJ4
