Answer:
Number 2 is false
Explanation:
an enzyme cannot do that.
Answer:
Permanent tissue consist of more than one time of cell and all are differeniated but meristemic tissue consist of undiffereniated cells.
Meristemic cells are simple but permanent cells are complex in nature.
Meristamic cell responsible for primary and secondary growth and permanent tissue helps in overall growth of plants
Explanation:
<h2>Multiple sclerosis</h2>
Explanation:
- Brittany has experienced progressively increasing difficulty moving, speaking, and swallowing due to the deterioration of the myelin sheaths within her nervous system. Brittany most clearly suffers from <u>Multiple sclerosis.</u>
Multiple slerosis is a autoimmune disease in which a person's immune system responds against its own Central Nervous System (CNS). The immune response destroys the myelin sheath of the nerves.
As a result, the transmission of nerve impulse is disrupted. Damage to the nervous tissue is the cause of many neurological symptoms like speaking difficulty, loss of control on voluntary muscle etc. As a whole in multiple sclerosis the patient's brain loses control on his body.
The maximum heart rate is calculated by removing the given age from 220. In this case, we are given 15 as the value for age. So, we have: 220 15 = 205.
To calculate the heart rate range, we have to calculate for three zones:
Zone 1= Maximum heart range * 0.6 = 205 * 0.6 = 123.
Zone 2 = Maximum heart range * 0.7 = 205 * 0.7 = 143.5.
Zone 3 = Maximum heart range * 0.8 = 205 * 0.8 = 164.
Therefore, the heart rate range = 123 - 164.
Thus, the correct option is B.
