When people are presented with a stimulus, the brain processes the information in two pathways. The "fast" pathway goes from the thalamus directly to the Amygdala.
Explanation:
Amygdala is the part of the emotional brain which is associated with the perception of fear, sadness, anger and agression.
Amygdala also plays a role in sexual activity and libido. The size of amygdala greatly reflects the rate of functional activity of the amygdala.
When the perception of stimulus follows fast pathway then the information travels directly from thalamus to amygdala and if it follows a slow pathway then the information passes from thalamus to cortex and then to the amygdala.
D. communication
<span>The neuron, a cell
that composes the nervous system. For example a brain, an organ composed
of thousands of neural fibers and glial cells that performs many
important organismic functions.
Neurons are specialised cells that
have dendrites, axons and terminal buttons that sends and receives
stimuli from the environment and transduces it into a meaningful
information and understand the complexities which the brain now
functions. </span>
False
Explanation:
Because all cella engage in cellular respiratiom because not al the cell
b. Angiosperm
Explanation:
Acorn is the fruit of oak tree. It is a nut and bears only one seed.
Since the scientist finds that the fruit produced on the tree is a nut then it is obviously an angiosperm because:
The only groups of seeded plant are Gymnosperms and Angiosperms.
Gymnosperms produce cones and have naked seed.
The seed produced within a fruit is a characteristic of angiosperm.