In palmately compound leaves

(1) Leaves are attached at a common point at the tip of petiole

(2) Leaflets are attached at a common point at the tip of petiole

(3) Leaflets are attached at a common point called rachis

(4) Leaves are attached over a common axis called rachis

Subtopic:  Venation, Typers of Leaf & Phyllotaxy |
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

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Palmately compound leaves are found in

(1) Citrus

(2) Pomegranate

(3) Guava

(4) Silk cotton

Subtopic:  Venation, Typers of Leaf & Phyllotaxy |
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

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Phyllotaxy is

(1) Pattern of arrangement of leaves on the stem or branch

(2) Pattern of arrangement of petals on the stem or branch

(3) Pattern of arrangement of sepals on the flower

(4) Pattern of arrangement of perianth on the flower

Subtopic:  Venation, Typers of Leaf & Phyllotaxy |
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

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Alternate phyllotaxy means

(1) A single leaflet arises at each node

(2) A single leaf arises at each node

(3) Two leaflets arise at each node

(4) Two leaves arise at each node

Subtopic:  Venation, Typers of Leaf & Phyllotaxy |
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

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Which of the following is not an example of alternate phyllotaxy?

(1) China rose

(2) Mustard

(3) Sun Flower

(4) Calotropis

Subtopic:  Venation, Typers of Leaf & Phyllotaxy |
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

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Opposite phyllotaxy means

(1) A single leaflet arises at each node

(2) A single leaf arises at each node

(3) Two leaflets arise at each node

(4) Two leaves arise at each node

Subtopic:  Venation, Typers of Leaf & Phyllotaxy |
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

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More than two leaves arise from a node is called as

(1) Phyllotaxy

(2) Whorled

(3) Venation

(4) Opposite

Subtopic:  Venation, Typers of Leaf & Phyllotaxy |
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

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Which of the following is an example of whorled phyllotaxy?

(1) Alstonia

(2) Mustard

(3) Sunflower

(4) China rose

Subtopic:  Venation, Typers of Leaf & Phyllotaxy |
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

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The tendrils of pea are

(1) Example of stem modification which are useful in climbing

(2) Example of leaf modification for climbing

(3) Example of leaf modification for defence

(4) Example of stem modification for defence

Subtopic:  Modification of Leaf |
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

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Modification of leaves is

(1) Thorn in citrus

(2) Thorn in Bougainvillea

(3) Spine in cactus

(4) Spine in pea

Subtopic:  Modification of Leaf |
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: