A reflex action may defined as an instantaneous and involuntary action in response to an environmental stimulus. The reflex arcs (neural pathways) are responsible for the functioning of reflex actions as they act on impulses before these impulses reach the brain.
Corneal reflex or blink reflex is an example of reflex action that involves blinking of eyelids due to corneal stimulation, such as by a foreign body, intense light, or bu touching) to protect eye.
Thus, the correct answer is option B). 'blinking when light is flashed in the eyes.'
It is likely that the genomic sequences that were used did not enable to properly observe the evolutionary relationships among the species analyzed
Explanation:
The homology level between the genomic sequences may be too low to separate species that are phylogenetically related. In these cases, it is necessary to make a genetic analysis of the sequences that are used before the phylogenetic analysis
Hey there, The answer is leukemia It happens when your bone marrow starts to produce to much of white blood cells that are not fully developed. Thus they cannot function properly.
A theory is a group of hypotheses that prove a law is true.
Explanation:
A theory is an idea based on principles. A hypothesis is an explanation with limited evidence. Laws are the system of rules indicated for each country.
