Modification of leaves is

(1) Thorn in citrus

(2) Thorn in Bougainvillea

(3) Spine in cactus

(4) Spine in pea

Subtopic:  Modification of Leaf |
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The examples of fleshy leaves are

(1) Onion

(2) Garlic

(3) Opuntia

(4) Both 1 and 2

Subtopic:  Modification of Leaf |
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Australian Acacia has not

(1) Small leaves

(2) Expanded Petioles

(3) Photosynthetic petiole

(4) Long lived leaves

Subtopic:  Modification of Leaf |
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Pitcher plants have

(1) Modified stem

(2) Modified leaf

(3) Modified stipule

(4) Modified roots

Subtopic:  Modification of Leaf |
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Venus Fly trap

(1) Has modified shoot

(2) Has modified root

(3) Is an insectivorous plant

(4) All of these

Subtopic:  Modification of Leaf |
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Flower is

(1) Modified leaf

(2) Modified shoot

(3) Modified petiole

(4) Modified pedicel

Subtopic:  Inflorescence |
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Which of the following is a characteristic of flower?

(1) Internodes do not elongate

(2) Axis gets condensed

(3) Shoot apical meristem changes to floral meristem

(4) All of these

Subtopic:  Inflorescence |
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In Floral meristem

(1) Apex produces different kind of floral appendages

(2) These appendages are anterior

(3) Successive nodes have no leaves

(4) When a shoot tip transforms into a flower, it is always solitary

Find the odd one.

Subtopic:  Inflorescence |
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Inflorescence is

(1) Arrangement of leaves over stem

(2) Arrangement of flower over floral axis

(3) Arrangement of flower over pedicel

(4) Arrangement of leaves over nodes

Subtopic:  Inflorescence |
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The types of inflorescence are - Racemose and Cymose.

What is the basis of such classification?

(1) The growth of pedicel

(2) The growth of thalamus

(3) The growth of main axis

(4) The growth of leaves

Subtopic:  Inflorescence |
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