The myelin sheath is the protective layer, which is present in the outer layer of the neural cells. This myelin sheath prevents the loss of electrical impulses, which are being conducted in the neurons. This also act as an insulator between neuron and its external environment.
This layer is mainly made up of the protein and fatty substance. The degeneration of the myelin sheath result in many neurological disorders.
Hence, the correct answer is myelin sheath.
Answer:
The correct answers are A and B.
Explanation:
Pleiotropy is defined as "when a single gene affects two or more phenotypic characteristic of an organism.". Phenotypic refers to the traits that can be physically observed or measured in an organism, for example height, hair color etc. So the examples of pleiotropy in the given options are in A and B which describe situations where one gene affects two or more phenotypic traits.
I hope this answer helps.
When there is an increase in water volume in plasma, it causes the hydrostatic pressure in plasma to increase and the osmotic pressure to decrease and as a result, water will move out of plasma.
<h3>How does increased water volume affect hydrostatic pressure in plasma</h3>
When water volume in plasma increases, the hydrostatic pressure will increase.
Increase in water volume will result in a decrease in the osmotic pressure of plasma due to dilution of the solutes in plasma.
Therefore, to maintain homeostasis, water will move out of the plasma by simple diffusion and osmosis.
Therefore, increased water volume causes the hydrostatic pressure in plasma to increase and the osmotic pressure to decrease and as a result, water will move out of plasma.
Learn more about osmotic pressure and hydrostatic pressure at: brainly.com/question/8852471
Answer:
It would keep going at constant speed.
Explanation:
The bicycle would keep going at constant speed because of inertia. Objects in motion stay in motion unless they are disturbed by an external force.
