EVERYDAY SCIENCE

SCIENCE

RESPIRATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If a plant died from lack of food, which structure is most likely missing or damaged?
A
flower
B
root
C
stem
D
leaves
Explanation: 

Detailed explanation-1: -In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.

Detailed explanation-2: -In a plant cell, chloroplast makes sugar during the process of photosynthesis converting light energy into chemical energy stored in glucose. In mitochondria, through the process of cellular respiration breaks down sugar into energy that plant cells can use to live and grow.

Detailed explanation-3: -Photosynthesis results in a plant losing water through its leaves through the process of transpiration. Essentially, water uptaken by the roots of a plant evaporate through the stomata allowing carbon dioxide to enter. This provides the carbon dioxide required for photosynthesis.

Detailed explanation-4: -Roots. Stem. Leaves. Flowers. Fruits.

There is 1 question to complete.