Answer: Longitudinal fissure.
Explanation:
The cerebrum is situated at the uppermost part of the brain. It is divided into two hemisphere and is separated by groove.
It is divided into left hemisphere and right hemisphere and these hemisphere are separated by a groove.
This groove is called as longitudinal fissure. The main function of cerebrum is thought and thinking.
Saliva is a hormone which causes starch to be broken down to form simple sugars
Answer:
The correct option is C and D.
Explanation:
There are certain plants which require certain temperature ranges to grow such as the Joshua trees. As these plants are not able to grow in warm conditions, hence it is better that these trees be grown in the north where the climate is cooler and best suitable for these Joshua trees. Hence, the correct option is C.
Also, if we want the trees to grow, we can limit their growth to only winters.
Answer;
The above statement is false.
Explanation;
-CNS nerve fibers do not regenerate because of the actions of Schwann cells.
-PNS nerve fibers regenerate because of the actions of Schwann cells, but Not CNS nerve fibers.
-Nerve Fibers are slender processes of neurons, including the axons and their glial envelopes (myelin sheath). They conduct nerve impulses to and from the central nervous system.
Answer: Axon
An axon is part of neuron with long single fiber that sends messages to
the dendrites of other neurons. They transmit information away from the cell
body and may have myelin covering to protect the axon and help to fasten the
speed of transmission of the signal that deliver the message to other neurons, tissue
like the muscles and organs.