Suppose you seal a house plant in a transparent glass container What about the scenario would lead to the plant's death?
a lack of carbon dioxide
a lack of oxygen
a lack of light
a lack of sugars
All of the mentioned factors could potentially lead to the plant's death. However, the most immediate and critical factor would be a lack of oxygen. Plants need oxygen for respiration, just like animals do. Without access to fresh air, the plant would eventually deplete the oxygen inside the container, leading to suffocation and death.
In addition to oxygen, plants also require carbon dioxide for photosynthesis, which is the process they use to convert sunlight into energy. Therefore, if carbon dioxide is completely absent, the plant would be unable to produce energy and carbohydrates, leading to eventual death.
While light is essential for plants to perform photosynthesis, it may not be an immediate cause of death if the plant is already well-established and has stored enough energy reserves. However, without light, the plant would stop producing new energy, weaken gradually, and eventually die.
Sugars, which are produced during photosynthesis, serve as a source of energy for plants. If the plant is unable to produce sugars due to a lack of light or carbon dioxide, it will exhaust its energy reserves and ultimately die. However, the lack of sugars alone would not be the immediate cause of death; it is a consequence of the plant's inability to carry out photosynthesis.