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Diversity in Living Organisms - II

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________ is not a feature of pteridophytes.

  1. Rhizoids

  2. Vascular tissue

  3. Embryo

  4. Rhizome


Correct Option: A

Which of the following division of plants consists of the simplest organisms?

  1. Pteridophyta

  2. Gymnosperms

  3. Angiosperms

  4. Thallophyta


Correct Option: D

Which of the following organisms is not classified as a plant?

  1. Mushroom

  2. Algae

  3. Fern

  4. Moss


Correct Option: A

Which of the following characteristics makes a plant different from fungi?

  1. Presence of cell wall

  2. Mode of nutrition

  3. Absence of nucleus

  4. Absence of plastid


Correct Option: B

Algae belongs to

  1. gymnosperms

  2. thallophytes

  3. bryophytes

  4. pteridophytes


Correct Option: B

Which of the following do not represent Thallophytes?

  1. Spirogyra

  2. Chara

  3. Marsilea

  4. Cladophora


Correct Option: C

The first and the basic criteria for classifying plants is

  1. differentiated and undifferentiated plant body

  2. presence and absence of vascular tissue

  3. presence and absence of seeds

  4. presence and absence of seed covering


Correct Option: A

Which of the following plants has an undifferentiated plant body and lacks vascular tissue?

  1. Algae

  2. Neem

  3. Cycas

  4. Cedrus


Correct Option: A

Kingdom Plantae is divided into _____ groups

  1. 4

  2. 5

  3. 6

  4. 7


Correct Option: B

Which of the following plant classifications is characterized by the presence of a vascular tissue but no seeds?

  1. Bryophyte

  2. Pteridophyta

  3. Gymnospermae

  4. Angiospermae


Correct Option: B

Which of the following structures is present in Thallophytes?

  1. Xylem

  2. Fruits

  3. Chlorophyll

  4. Flower


Correct Option: C

In which of the following categories will you place a plant having seeds but no flowers?

  1. Angiosperms

  2. Bryophyta

  3. Pteridophytes

  4. Gymnosperms


Correct Option: D

Which of the following is not a criterion for classification of plants?

  1. Presence and absence of vascular tissue

  2. Presence and absence of seeds

  3. Presence and absence of seed covering

  4. Presence and absence of cell wall


Correct Option: D

Which of the following is not a characteristic of pines?

  1. Bear seeds

  2. Vascular tissue is present

  3. Seeds are inside fruits

  4. Differentiated plant body


Correct Option: C

Choose the correct pair.

  1. Pteridophyta : Marsilea

  2. Bryophyta : Ferns

  3. Angiosperms: Moss

  4. Thallophyta : Funaria


Correct Option: A

Which of the following are the amphibians of the plant kingdom?

  1. Bryophytes

  2. Gymnosperms

  3. Angiosperms

  4. Thallophytes


Correct Option: A

Which of the following is not a bryophyte?

  1. Riccia

  2. Funaria

  3. Marsilea

  4. Marchantia


Correct Option: C

Gymnosperms are characterized by

  1. seedless fruits

  2. seeds produced in cones

  3. bearing of flowers

  4. thalloid body


Correct Option: B

In which of the following categories of plants, the vascular tissue is not present?

  1. Pteridophytes

  2. Gymnosperms

  3. Angiosperms

  4. Bryophyta


Correct Option: D

Ferns belong to the plants which

  1. are undifferentiated

  2. are nonvascular

  3. are seedless

  4. have naked seed


Correct Option: C

Perennial, evergreen and woody plants belong to

  1. pteridophyta

  2. gymnosperms

  3. angiosperms

  4. None of these


Correct Option: B

Which of the following is a dicot?

  1. Ipomoea

  2. Paphiopedilum

  3. Pinus

  4. Fern


Correct Option: A

Which of the following bears seeds?

  1. Marchantia

  2. Funaria

  3. Marsilea

  4. Pine


Correct Option: D

Cryptogams reproduce by means of

  1. pores

  2. spores

  3. discs

  4. seeds


Correct Option: B

Which of the following does not belong to angiosperm?

  1. Herbs

  2. Shrubs

  3. Trees

  4. Ferns


Correct Option: D

Name the root-like structures present in bryophytes

  1. Nucleoid

  2. rhizoid

  3. thalloid

  4. phylloid


Correct Option: B

Which of the following is an angiosperm?

  1. Pinus

  2. Mango

  3. Funaria

  4. Cycas


Correct Option: B

What is common between Thallophytes, Bryophytes and Pteridophytes?

  1. Presence of well- differentiated body

  2. Presence of naked embryos

  3. Presence of seeds

  4. Presence of special conducting tissues


Correct Option: B

Monocots and dicots belong to

  1. Pteridophytes

  2. Bryophytes

  3. Gymnosperms

  4. Angiosperms


Correct Option: D

Which of the following belongs to phanerogamae?

  1. Bryophyta

  2. Pteriodophyta

  3. Thallophyta

  4. Angiosperms


Correct Option: D

Number of cotyledons present in dicots is

  1. 1

  2. 2

  3. 3

  4. 4


Correct Option: B

The reproductive organs in an angiosperm are aggregated in the form of a

  1. seed

  2. fruit

  3. flower

  4. leaf


Correct Option: C

What is the name given to the primitive vascular plants?

  1. Bryophyta

  2. Pteridophyta

  3. Gymnospermae

  4. Angiospermae


Correct Option: B

____________ do not belong to cryptogams.

  1. Bryophytes

  2. Thallophytes

  3. Pteridophytes

  4. Gymnosperms


Correct Option: D

In which of the following categories will you place a plant having seeds enclosed within a fruit?

  1. Angiosperms

  2. Pteridophyte

  3. Gymnosperms

  4. Bryophyta


Correct Option: A

The reproduction in phanerogams occurs by

  1. flowers

  2. fruits

  3. seeds

  4. spores


Correct Option: C

Which of the following groups of kingdom Plantae includes plants with multicellular sex organs but no seeds?

  1. Thallophyta

  2. Bryophyta

  3. Gymnospermae

  4. Angiospermae


Correct Option: B

Which of the following is not a characteristic feature of dicots?

  1. Presence of two cotyledons

  2. Presence of rhizoids

  3. Presence of seeds

  4. Presence of vascular bundles


Correct Option: B

_________ are known as 'seed - leaves'.

  1. Fruits

  2. Flowers

  3. Seeds

  4. Cotyledons


Correct Option: D

Which of the following is a monocot?

  1. Paphiopedilum

  2. Pinus

  3. Ipomea

  4. Cycas


Correct Option: A
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