NEET BIOLOGY

Detailed explanation-1: -The primary source of energy for animals is carbohydrates, primarily glucose: the body’s fuel. The digestible carbohydrates in an animal’s diet are converted to glucose molecules and into energy through a series of catabolic chemical reactions.

Detailed explanation-2: -Animals must eat plants or other animals to live and grow. energy. The sun gives energy to the plant. The insect gets energy by eating the plant.

Detailed explanation-3: -Animals are not able to directly harness the sun’s energy, so they must gain it by eating other living things. Animals that eat plants (herbivores) obtain energy from the plants. Animals that eat herbivores (carnivores or omnivores) receive the energy as well, because it is transferred from one organism to the next.