Inflorescence of which one of the following sets completely develop into composite fruits?

(1) Spike, corymb, hypanthodium

(2) Spike, female catkin, hypanthodium

(3) Umbel, catkin, spadix

(4) Female catkin, corymb, spike

Subtopic:  Fruits & their Types |
 56%
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NEET 2023 - Target Batch - Aryan Raj Singh
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The small projections present on the surface of pineapple fruit represent

(1) persistent styles

(2) persistent stamens

(3) persistent calyx

(4) persistent bracts

Subtopic:  Fruits & their Types |
AIIMS - 2015
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NEET 2023 - Target Batch - Aryan Raj Singh
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'Cladode' is a characteristic morphological feature of

(1) Asparagus and Ruscus

(2) Casuarina and Opuntia

(3) Cladophora and Cactus

(4) Citrus and Euphorbia

Subtopic:  Morphology of Stems | Aerial Stem Modification |
 56%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which one contain most reduced form of stem?

(1) Bulb

(2) Rhizome

(3) Tuber

(4) Twinner

Subtopic:  Morphology of Stems | Aerial Stem Modification |
 61%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which one is a source of commercially important product Syzygium aromaticum?

(1) Flower bud

(2) Axillary bud

(3) Thalamus

(4) Peduncle

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 54%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Pappus helps in dispersal of pollen in

(1) Asteraceae

(2) Brassicaceae

(3) Malvaceae

(4) Solanaceae

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 51%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Flower of Liliaceae is

(1) actinomorphic

(2) epipetalous

(3) pentamerous

(4) imperfect

Subtopic:  Families of Flowering Plant: I | Families of Flowering Plant |
 59%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

A fruit developed from a condensed inflorescence is

(1) simple fruit

(2) aggregate fruit

(3) composite fruit

(4) etaerio

Subtopic:  Fruits & their Types |
 62%
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NEET 2023 - Target Batch - Aryan Raj Singh
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The floral formula  represents

(1) Solanum nigrum

(2) Hibiscus rosa-sinensis

(3) Citrus aurantum

(4) Brassica campestirs

Subtopic:  Semi Technical Description |
 76%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following is incorrect about A, B, C and D:
(1) Tap roots of carrot, turnip and adventitious root of sweet potato, get swollen and store food

(2) Pneumatophores help to get oxygen for respiration

(3) Pneumatophore is found in the plants that grow in sandy soil

(4) A, B and C are underground roots but D grows vertically upwards

Subtopic:  Modification of Roots |
 79%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh