Answer:
The correct answer will be option-D
Explanation:
A Facet joint is a synovial joint present between the inferior articular process of one vertebra to the superior articular process of another vertebra.
The facet joints form articular pillars which provide the structural stability and can have different orientation depending on the plane or angle they form.
1. When the articulating facets lie parallel to the frontal plane and form 45° angle to the transverse plane then it allows all the movements in the cervical spine.
2. When the articulating facets 20° to the frontal plane and 60° to the transverse plane then it allows the lateral flexion and rotation in the thoracic spine region.
3. When the articulating facets form 45° to the frontal plane and they are at right angles to the transverse plane then it allows only flexion and extension in the lumbar region.
Thus, option-D is the correct answer.
Cold air damming is a meteorological phenomenon that involves a high-pressure system accelerating the process
The animals who live in that area will become endangered because their habitat is being heated and they are made for cold only
Answer:
to transmit an output in response to the total afferent input
Explanation:
An effector refers to parts of the body generates response. An effector responds to transmit an output in response to the total afferent input Stimulus in the body are detected by the receptor which send signals to the central nervous system via sensory neuron where interpretation and a response is coordinated by the brain. The response is sent to the effector through the motor neuron.
