By controlling the substances that enter and leave the cell, the cell membrane maintain homeostasis in the cell. true or false

The correct answer is- True.

Explanation:

Homeostasis the process of maintaining the steady physio-chemical environment in the body. Body cells maintain homeostasis by controlling the substances that enter and leave the cell with the help of the plasma membrane.

The plasma membrane is semi-permeable in nature, therefore, it allows only selective molecules to be transfer in the cell and outside the cell. Plasma membrane maintains the homeostasis by managing several factors.

It maintains a higher concentration of ions like potassium into the cell, maintains the osmotic balance of the cell by osmosis of water molecule in and out of the cell. Maintains the ionic balance of both inside and outside the cell. Therefore, the correct answer is true.

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.