Question

Define heterotrophic mode of nutrition. Name the four types of heterotrophic nutrition
III. Short answer type questions
in plants.
How do narasitic plants benefit from their host plants?​

Answer 1

Answer:

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Answer 2

Explanation:

All animals and non-photosynthetic plants are classified as heterotrophs since they are unable to prepare food. So these organisms resort to other various forms of nutrition. Hence, from an ecological perspective, heterotrophs are always secondary or tertiary consumers in a food chain.

Humans and other vertebrates rely on converting organic, solid or liquid food into energy. Other organisms such as fungi rely on converting dead organic matter into nutrients. In essence, heterotrophs break down complex food into its readily usable constituents.

Types of Heterotrophic Nutrition

In nature, organisms exhibit various types of heterotrophic nutrition. They are as follows:

Holozoic Nutrition

Saprophytic Nutrition

Parasitic Nutrition

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