EVERYDAY SCIENCE

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SCIENCE

RESPIRATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
potted plant is placed inside a clear, sealed vacuum container that has water pumped into it on a regular basis. The container is placed in the sun and the plant’s growth is monitored. Which statement best describes what will most likely happen to the plant over time?
A
The plant will grow faster because it is sheltered from the wind.
B
The plant will die because it does not have oxygen for photosynthesis.
C
The plant will die because it does not have carbon dioxide for photosynthesis
D
The plant will grow at a slower rate because it requires more water.
Explanation: 

Detailed explanation-1: -The plant will die because it does not have oxygen for photosynthesis. The plant will grow at a slower rate because it requires more water. B is correct, The plant will die because it does not have oxygen for photosynthesis.

Detailed explanation-2: -The yellow solution in the tube in sunlight turned blue, while the one in the dark remained yellow. Which statement best explains why the solution in the tube placed in sunlight returned to a blue color? A. Oxygen was produced by photosynthesis.

Detailed explanation-3: -Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

Detailed explanation-4: -Carbon dioxide is released into the water by sodium bicarbonate, which is then accessible to the plant. The rate of photosynthesis is increased as a result of this. As a result, more oxygen is released, resulting in more bubbles.

Detailed explanation-5: -Transpiration occurs when plants take up liquid water from the soil and release water vapor into the air from their leaves.

There is 1 question to complete.
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