Answer:
Sensory neurons
Explanation:
Neurons are specialized somatic cells which are responsible of conveying stimuli from the enviroment.
They are made up of three parts; cell body, dendrites and an axon.
Sensory neurons are one of the three types of neurons.
They are responsible of carrying stimuli from external body parts to the central nervous system.
On the other hand, motor neurons carries signals from the brain to other body organs.
The third type is called interneuron, it is located in the brain and nowhere else. It acts as a linkage between other neurons and the brain.
Answer:
True
Explanation:
Ans;true
The neural plate is one of the features exclusive to the embryonic development of chordates. It is located dorsally to the notochord. The neural plate is the rudimentary nervous system of the embryo. During early development ,the neural plate is formed from the ectodermal layer . It undergoes changes in the position and arrangement of it's cells to form the brain and the spinal cord which comprises the central nervous system. It forms tissues and eventually organs by the deepening of the groove which forms ridges which eventually folds and fuses to form the neural tube . The tube differentiates into the prosencephalon, the mesencephalon and the rhombencephalon, from which the organs are formed
Answer:
(<u>Bone deposition</u>),
<u>(Bone resorption</u><u>)</u>,
<u>Remodeling</u>
<u>Periosteal</u><u> </u>,
<u>Nedosteal,</u>
<u>The compact bone, </u>
<u> Spongy bone.</u>
Explanation:
The constant, dynamic process of continual addition of new bone tissue (<u>bone deposition</u>) and removal of old bone tissue (<u>bone resorption</u>) is a process called bone <u>remodeling</u>. This ongoing process occurs at both the <u>periosteal</u> (outer) and<u> nedosteal </u>(inner) surfaces of a bone.
It is estimated that about <u>nedosteal</u> of the adult human skeleton is replaced yearly. This process does not occur at the same rate everywhere in the skeleton. For example,<u> the compact bone</u> in our skeleton is replaced at a slower rate than the <u>spongy bone.</u>
The nucleus is the part which controls the cell and is semipermeable