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Insectivorous Plants

Insectivorous Plants Definition

“Insectivorous plants get their food by eating insects and other organisms.”

insectivorous plants information for class 7

What are Insectivorous Plants?

Herbivory means eating insects, and these plants get most of their nutrients from the insects they catch and eat. These plants thrive in humid, sunny and humid places. They are found in nitrogen deficient soils.

Therefore, they catch and digest insects to absorb nutrients. Venus flytrap, pitcher plant and cobra lily are some of the names of insectivorous plants. They are often called carnivorous plants.

Characteristics of Insectivorous Plants

They are found in areas that are deficient in certain nutrients, especially nitrogen. They catch insects and digest enough nitrogen. Insectivorous plants appear colorful and bright to attract insects. They tend to have nectar and a pleasant aroma to attract insects.

Many insectivorous plants have plant parts that are different or modified to trap insects. Insectivorous plants have hairy edges in their mouths that snap or close as soon as they touch the insect’s hairs, trapping insects Some plants have stumps covered in mucus where the insect gets stuck and cannot move.

Some insectivorous plants secrete a digestive enzyme that dissolves the insect and absorbs it. Others have bacteria or worms in their digestive system that mimic the workings of the human metabolism. Prey is hatched by plants to absorb.

Types of Traps In Insectivorous Plants

The leaves of the plant are converted into a net. Capture systems are called active or passive depending on whether or not they will capture prey.

  • Trap Nets: These are found in the Jug Tree. They are perforated paper with a water-filled cover to digest the prey.
  • Snaptraps: These types of traps are found in seed fly traps. If prey touches the prickly hairs, they immediately close their shells.
  • Renal traps: These are usually found in the utricularia. They use a partial vacuum cleaner to suck up tiny creatures.
  • Fly Paper Traps: These traps are sticky and gooey. The leaves are covered with fibrous glands that secrete a sticky mucus.
  • Lobster pot traps: These are found in corkscrew trees. They have downward-facing barbels that draw prey into the depths of the tunnel.

Examples of Insectivorous Plants

Carnivorous or insectivorous plants live all over the world. Some examples of insectivorous plants are discussed below.

Until now, more than 200 species of the genus Drosera have been recognized. They look covered in shit. This form is actually an enzyme associated with digestion by forging and attracting insects. These plants catch insects and digest them.

These plants have a wide, hairy mouth. These hairs are sensitive structures. As soon as the creature touches these hairs, the mouth traps the insect inside. After the organism is digested, the leaves of the plant open again to capture more prey.

Also known as Nepenthes Pitcher Plant. This is commonly found in Asia, Sri Lanka and Australia. The plant is a bucket that gives its own juice. Insects are attracted by the smell of plants.

Once the insect gets stuck and causes movement in the plant, the plant begins to release water in the digestive tract. The organism is digested and nutrients are absorbed.

It is also known as corkscrew, which grows abundantly in moist terrestrial to semi-aquatic environments. It has a network of lobster pots with short hair at the entrance.

It consists of two types of roots: underground roots that absorb water from the soil and anchor the plant to the ground. These underground roots form hollow cavities. With the help of running water, insects can enter the tanks but cannot leave.

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