MEDIUM
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Give one word for the following.

In this plant, leaves are highly segmented and modified into sacs called bladder.

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Important Questions on The Plant: Structure and Function

EASY

Consider the following morphological biochemical or physiological characteristics of plants.

i. Presence of hairy leaves ii. Production of more nectar is flower
iii.. High sugar content in plant parts iv. Presence of higher aspartic acid concentration.

Choose the correct combination of statements which give natural resistance to plants against insect pests:

MEDIUM

Give one word for the following.

Leaves modified into thread-like coiled strands. 

MEDIUM

Given below are the characteristics of insectivorous plants. Identify the plant.

The leaf blade is divided into two parts and the midrib acts as a hinge of the door. When any insects touches the leaf, the edges of leaf suddenly interlock and prevent the escape of an insect.

MEDIUM
An insectivorous plant having glandular structures on its leaf secreting sticky fluid is
EASY
Which of the following is the main adaptation for a plant to survive in xerophytic condition?
MEDIUM
Describe the modification of leaves in insectivorous plants. 
EASY
Which of the following leaves is modified into spines?
EASY
Pitcher plant and bladderwort are _____ (insectivores/desert) plants.
EASY
Explain the various modifications of leaves with the help of examples. 
HARD
Match column I with column II and select the correct answer.
Column I Column II
A. Acacia 1. Phylloclade
B. Opuntia 2. Offset
C. Pineapple 3. Phyllode
D. Pistia 4. Sucker
EASY
Leaves get modified into spines in desert plants.
HARD
How do the various leaf modifications help plants?