Project on Types of Insectivorous Plants by VIVEK

 

Insectivorous Plants Definition

" Insectivorous plants are the plants that derive their nutrition by feeding on insects and other organisms.”

What are Insectivorous Plants?

Insectivorous means insect-eating, these plants derive most of their nutrition from the insects, that they trap and consume. These plants grow in humid areas, where plenty of sunlight and moisture is found. They are found in the nitrogen deficient soil. That is why they trap and digest insects to absorb nutrients. Venus flytrap, pitcher plant and cobra lily are some of the insectivorous plants’ names. They are often called Carnivorous plants.

Let us have a brief insight into the characteristics and examples of insectivorous plants.

 

Frequently Asked Questions

What are insectivorous plants?

Insectivorous plants are the ones that derive most of their nutrition by trapping the insects and consuming the insects. For eg., Venus flytrap, Bladderwort, etc.

How are insectivorous plants different from other plants?

Insectivorous plants are partial heterotrophs whereas other plants are autotrophs. The insectivorous plants are partially dependent on insects to derive nitrogen, therefore are called carnivorous. Other plants can prepare their own food by the process called photosynthesis. Even insectivorous plants derive energy from photosynthesis.

How are insects attracted to the insectivorous plants?

The insectivorous plants are colourful and shiny in appearance to attract insects. They often have nectars and a pleasant odour to attract insects.

Why do insectivorous plants feed on insects?

Insectivorous plants are found in areas where the soil is poor in nutrients. It is poor in nitrogen which is very important for the growth of the plants, such as rock outcrops and acidic bogs. This nitrogen is obtained by digesting the insects.

How do Nepenthes catch insects?

Nepenthes captures prey with specialised leaves known as pitfall traps. It has a slippery surface due to which insect slips down and get digested.

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