BIOLOGY HIGH SCHOOL

During a hurricane, salt water invades fresh water marshes causing many of the plants to die and ultimately the loss of soil. The plants are killed because the salt-water solution is ________ to the plants drawing water from the plant cells. A. Oligotonic B. Hypertonic C. Mesotonic D. Isotonic E. Hypotonic

Answers

Answer 1
Answer:

Answer:

hypertonic

Explanation:
Answer 2
Answer:

Final answer:

During a hurricane, the plants in freshwater marshes die because the invading saltwater is hypertonic (B), meaning it has a higher solute (salt) concentration. This causes water from inside the cells to move out into the surrounding saltwater, which can lead to the cells losing so much water that they die.

Explanation:

During a hurricane, salt water invades fresh water marshes causing many of the plants to die and ultimately the loss of soil. This is because the salt-water solution is Hypertonic to the plants, which ends up drawing water from the plant cells.

A hypertonic solution has higher solute concentration (in this case, salt) than the inside of the plant cells.

Given that osmosis is the movement of water from an area of lower solute concentration to an area of higher solute concentration, the water inside the cells moves out into the surrounding saltwater, which can result in the cells losing too much water and dying.

Learn more about Hypertonic here:

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