Which of the following is not a stem modification?

(1) Turnip

(2) Citrus

(3) Bougain villea

(4) Grapevines

Subtopic:  Morphology of Stems | Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Thorn is not found in

(1) Citrus

(2) Bougainvillea

(3) Cucumber

(4) Both 1 and 2

Subtopic:  Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Stem tendril is not found in

(1) Cucumber

(2) Pumpkins

(3) Watermelon

(4) Citrus

Subtopic:  Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Some plants of arid regions have which of the following modification?

(1) Flattened stem-Opuntia

(2) Underground stem-Potato

(3) Thorn-Citrus

(4) Tendril- Grapevine

Subtopic:  Morphology of Stems | Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following has chlorophyll in their stem to carry out photosynthesis?

(1) Opuntia

(2) Citrus

(3) Bougainvillea

(4) Cucumber

Subtopic:  Morphology of Stems | Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following has chlorophyll in it's fleshy cylindrical stem to carry out photosynthesis?

(1) Euphorbia

(2) Opuntia

(3) Citrus

(4) Watermelon

Subtopic:  Morphology of Stems | Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following has chlorophyll in it's flattened stem to carry out photosynthesis?

(1) Opuntia

(2) Euphorbia

(3) Citrus

(4) Watermelon

Subtopic:  Morphology of Stems | Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Stem spreads to new niches and when older parts die new parts are formed.

(1) Grass

(2) Strawberry

(3) Mint

(4) All of these

Find the one which doesn't belong to the above category.

Subtopic:  Morphology of Stems | Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


In some plants a slender lateral branch arises from the base of the main axis and growing aerially for sometime, it archs downwards to touch the ground.

Find the odd one with respect to statement.

(1) Mint

(2) Jasmine

(3) Grass

(4) All of these

Subtopic:  Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


The stem of Pistia and Eichhornia has

(1) Short internode

(2) Rosette of leaves

(3) Tuft of Roots

(4) All of these

Subtopic:  Morphology of Stems | Aerial Stem Modification |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level: