Concept: Carnivorous plants obtain the essential nutrients from the heterotrophs. These plants trap insects and obtain the nutrients which they do not get from the soil. They are not called heterotrophs or consumers, because they only derive nutrients from insects. These plants get energy from the process of photosynthesis. Hence they are both producers and carnivores. Explanation: Nepenthes is a plant which: trap and eat frog, insects and even mice. is found in Australia, Indonesia and Meghalaya in India. has a pitcher-like shape and the mouth is covered by a leaf. has a special smell that attracts insects to it, which get trapped and can't get out. Thus, A. This plant is found in Australia, Indonesia and Meghalaya in India: Correct B. It has a pitcher-like shape and the mouth is covered by a leaf: Correct C. It can trap and eat only small insects: Incorrect D. It emits a pleasant sound to attract small insects which get trapped and cannot get out: Incorrect Plant Trapping technique Pitcher plant Leaves transformed into a slippery deep pool containing digestive juices. Insects fall into these pools and plant digests them. Venus Flytrap It has snap traps, which snap shut when touched by insects. Sundew It has a sticky substance on its surface that looks like dews. The insect gets stuck on it and digestive juices digest it by the time.