Pitcher (Nepenthes sp.) are formed froma)mesopodiumb)epipodiumc)leaf apexd)pulvinusCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Nepenthes also known as tropical pitchers plants, is a genus of carnivorous plants in the monotypic family Nepenthaceae. The genus comprises about 170 species, and numerous natural and many cultivated hybrids.

Answer

Epiodium is leaf lamina. in nepenthes ,the pitcher is modified leaf lamina.This help the plant to pray insect and fulfill its nitrogen requirement

Answer

Epipodium and it's help in insect pray.

Answer

Bcoz...epipodium is the lamina

Answer

Explanation:
Pitchers in Nepenthes, also known as pitcher plants, are formed from the epipodium. Let's understand this in detail.

Pitcher Plants:
Nepenthes is a genus of carnivorous plants commonly known as pitcher plants. These plants are found in diverse habitats, including tropical rainforests and mountainous regions. Pitcher plants have unique adaptations to capture and digest insects and other small animals for nutrients, as they often grow in nutrient-poor soils.

Structure of Pitchers:
The pitchers in Nepenthes plants are specialized structures that are modified leaves. These leaf modifications form unique pitcher-shaped structures that serve as traps to capture prey. The pitchers have a lid-like structure known as the operculum that covers the opening of the pitcher. The main body of the pitcher has a peristome, which is a specialized rim that attracts and guides insects into the pitcher.

Formation of Pitchers:
Pitchers in Nepenthes plants are formed from the epipodium. The epipodium is a structure that arises from the axil of a leaf, which is the angle between the leaf stalk and the stem. It is a specialized outgrowth of the leaf apex. In Nepenthes, the epipodium elongates and develops into the pitcher. The pitcher starts as a small bud-like structure, which gradually expands and elongates to form the characteristic pitcher shape.

Function of Pitchers:
The pitchers in Nepenthes plants serve as traps to capture insects and other small animals. The interior surface of the pitcher is often slippery and covered in nectar, which attracts prey. Once an insect is lured into the pitcher, it becomes trapped inside due to the slippery walls. The pitcher also contains digestive enzymes that break down the prey, allowing the plant to absorb the nutrients for its growth and development.

Conclusion:
In conclusion, pitchers in Nepenthes plants are formed from the epipodium, which is a specialized outgrowth of the leaf apex. The epipodium elongates and develops into the pitcher, which serves as a trap to capture and digest prey. This adaptation allows Nepenthes plants to thrive in nutrient-poor environments by obtaining essential nutrients from captured insects and other small animals.

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