Question

Main source of organic compounds is

A. Animal
B. Fossil
C. Coal
D. Plant

Answer 1

animal is the answer....................

Answer 2

Main source of organic compounds is animal.

• Animals are heterotrophs, they require preformed organic molecules as food.
• They obtain their energy by breaking the chemical bonds of organic compounds obtained from other organisms.
• They build their tissues from pre-existing organic compounds obtained from other organisms.

Besides animals, plants are also major source of organic compounds.

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