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Angiosperms

Description: Angiosperm-Morphology 5
Number of Questions: 20
Created by:
Tags: sarbjeet Angiosperms Classification of Division Angiosperma
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A monocarpellary superior pistil gives rise to a

  1. pome

  2. capsule

  3. legume

  4. samara

  5. nut


Correct Option: C
Explanation:

A monocarpellary superior pistil gives rise to a legume.

Receptacle forms the edible part of fruit in

  1. pome

  2. berry

  3. drupe

  4. follicle

  5. samara


Correct Option: A
Explanation:

Receptacle forms the edible part of fruit in pome.

The inflorescence of onion is

  1. corymb

  2. raceme

  3. umbel

  4. catkin

  5. panicle


Correct Option: C
Explanation:

The inflorescence of onion is umbel.

Hordeum vulgare is the scientific term of _________ plant.

  1. maize

  2. wheat

  3. rice

  4. sugarcane

  5. barley


Correct Option: E
Explanation:

Barley is a hardy cereal with coarse bristles extending from the ears, cultivated especially for use in brewing and stock feed. Its scientific term is Hordeum vulgare.

The seeds are dispersed by wind in

  1. calotropis

  2. olinia

  3. cycas

  4. ripogonum

  5. buxus


Correct Option: A
Explanation:

The seeds are dispersed by wind in calotropis.

Stony and woody endocarp is found in

  1. drupe

  2. berry

  3. nut

  4. samara

  5. all of the above


Correct Option: A
Explanation:

Stony and woody endocarp is found in drupe.

Which of the following is/are stem parasite(s)?

  1. Cuscuta

  2. Loranthus

  3. Viscum

  4. All of the above

  5. None of the above


Correct Option: D
Explanation:

The stem parasites belong to all of the above.

Translator apparatus is found in

  1. calotropis

  2. viscum

  3. yucca

  4. ocimum

  5. didymeles


Correct Option: A
Explanation:

Translator apparatus is found in calotropis.

Sandew dionaea and pitcher plant are

  1. saprophytes

  2. carnivorous

  3. insectivorous

  4. heterotrophs

  5. none of the above


Correct Option: C
Explanation:

Sandew dionaea and pitcher plant are insectivorous.

The inflorescence of euphorbia is

  1. cyathium

  2. dichasium

  3. spadix

  4. catkin

  5. capitulum or head


Correct Option: A
Explanation:

The inflorescence of euphorbia is cyathium.

In rose, prickles are

  1. exogenous

  2. endogenous

  3. modified leaves

  4. accessory buds

  5. axillary buds


Correct Option: A
Explanation:

In rose, prickles are exogenous.

The inflorescence in musa sapientum is

  1. raceme

  2. spike

  3. dichasium

  4. spadix

  5. compound dichasium


Correct Option: D
Explanation:

The inflorescence in musa sapientum is spadix.

The edible part of litchi is

  1. aril

  2. mesocarp

  3. pericarp

  4. endocarp

  5. seed


Correct Option: A
Explanation:

The edible part of litchi is aril. It is an extra seed covering, typically coloured and hairy or fleshy, e.g. the red fleshy cup around a yew seed.

The longest stigma is found in

  1. zea mays

  2. wheat

  3. date palm

  4. bamboo

  5. barley


Correct Option: A
Explanation:

The longest stigma is found in zea mays, i.e. corn.

Hook climbers are found in

  1. Piper nigrum

  2. Lathyrus adoratus

  3. Aloe

  4. Artabotrys

  5. Crocus


Correct Option: D
Explanation:

Hook climbers are found in Artabotrys. It is a part of the custard apple family. All species are small trees or shrubs with a tendency to climb. Leaves are simple and alternate without hairs.

Glumes are modified

  1. epicalyx

  2. corolla

  3. bracts

  4. pistil

  5. calyx


Correct Option: C
Explanation:

Glumes are modified bracts.

Which of the following is a polycarpic plant?

  1. Bamboo

  2. Barley

  3. Pea

  4. Pear

  5. Maize


Correct Option: D
Explanation:

Pear is a polycarpic plant.

In pea flower, corolla exhibits which of the following aestivation?

  1. Vexillary

  2. Imbricate

  3. Valvate

  4. Contorted

  5. Quincuncial


Correct Option: A
Explanation:

In pea flower, corolla exhibits vexillary aestivation.

Androphores and gynophores are found in

  1. helianthus

  2. brassica

  3. gynandropsis

  4. nelumbo

  5. didymeles


Correct Option: C
Explanation:

Androphores and gynophores are found in Gynandropsis.

Where are lianas found?

  1. Temperate forests

  2. Tropical forests

  3. Arctic region

  4. Deserts

  5. Antarctic region


Correct Option: B
Explanation:

Lianas are found in tropical forests.

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