DENDROLOGY

FOREST ECOLOGY

FOREST SUCCESSION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The processes of photosynthesis and respiration can be thought of as a cycle because-
A
they both have the same purpose
B
the products of one are used as the raw materials of the other ____
C
both give off oxygen to be used by animals
D
one is used only by plants and the other is used only by animals
Explanation: 

Detailed explanation-1: -Answer and Explanation: Cellular respiration and photosynthesis are almost opposite processes because in photosynthesis, the sugar glucose is formed and in cellular respiration, glucose is broken apart. The purpose of photosynthesis is to use the sun’s energy to convert carbon dioxide and water into glucose.

Detailed explanation-2: -Photosynthesis by land plants, bacteria, and algae converts carbon dioxide or bicarbonate into organic molecules. Organic molecules made by photosynthesizers are passed through food chains, and cellular respiration converts the organic carbon back into carbon dioxide gas.

Detailed explanation-3: -Glucose and oxygen. Water and CO2.

There is 1 question to complete.