Answer:
It is a motor reflex response
Explanation:
This motor reflex is carried out by motor neurons which are located in the Brain and spinal cord. They are of two types, the upper motor neuron and the lower motor neuron. They upper motor neuron connects with the lower motor neuron in the transmission of impulses. Their presynaptic tract is in the cerebral motor area via the corticospinal tract while their post synaptic tract is in muscle fibres. Thus when she hit her legs on the glass, afferent fires was sent to the brain which then sent efferent impulses to the muscle fibers to quickly withdraw the leg due to action of motor neurons.
Answer:
The answer is: Critical period
Explanation:
Thalidomide is an immunomodulatory drug, which is prescribed as a tranquilizer or hypnotic for insomnia, anxiety and gastritis.
When administered by pregnant women during the first and the second trimester, this drug caused teratogenic deformities in the newborns.
The deformity caused depends majorly on how many days into the pregnancy the mother administered the drug. If the drug is taken up to day 28, it causes damage to the legs. This is because it is a critical period for the development of legs.
Critical period refers to the stage of development of the child. During this stage, the central nervous system is very sensitive to certain environmental stimuli.
A person should avoid <span>continue setting goals</span> if his or her goals arent met.
Transmission of pathogens especially the infectious ones can occur in all of the above. First is through people and animals, also through contaminated objects and lastly the environment. Hope this is the correct answer and this would be of big help.
