Basic Science Taxonomy Of Angiosperms Asteraccae | General Science | Learn & Give Online MCQS Test ,MCQs: multiple choice questions and answers,Mock Tests and Practice Papers

Question:

All the florets may be disc in

1.Tridax

2.Helianthus

3.Launea

4.Vernonia

Question:

All the florets may be ligulate

1.Ageratum

2.Vernonia

3.Launaea

4.Tridax

Question:

An example for decumbent herb is

1.Artemesia maritima

2.Tridax procumbens

3.Vernonia arborea

4.Launeae

Question:

Asteraceae is classified under the subclass

1.Inferae

2.Gamopetalae

3.Rosales

4.Polypetalae

Question:

Disc florets are also called as

1.Tubular florets

2.Ligulate florets

3.Ray florets

4.Florets

Question:

Heterogamous head inflorescence consists of

1.Ray florets only

2.Disc florets only

3.Ray and Disc florets

4.No florets

Question:

Heterogamous head is seen

1.Helianthus annus

2.Zinnia elegans

3.Calendula officinalis

4.Launaea

Question:

Homogamous head has

1.Ligulate florets

2.Tubular florets

3.Both kind of florets

4.Either ligulate or tubular florets

Question:

In Asteraceae inflorescence is

1.Solitary cyme

2.Raceme

3.Spike

4.Capitulum

Question:

In habitat Asteraceae are

1.Mesophytes

2.Xerophytes

3.Both Xerophytes and Mesophytes

4.Hydrophytes

Question:

Launea is a

1.Sucker

2.Tree

3.Climber

4.Runner

Question:

Leaves of Asteraceae are

1.Simple

2.Pinnately or Palmately lobed

3.Compound

4.All the three

Question:

Leaves of Asteraceae are

1.Alternate

2.Opposite

3.Whorled

4.All the three kinds

Question:

Number of genera included under Asteraceae

1.375

2.283

3.950

4.6

Question:

Number of genera of Asteraceae found in South India

1.35

2.45

3.55

4.65

Question:

Number of species included under Asteraceae

1.10000

2.20000

3.30000

4.40000

Question:

Number of species of Asteraceae found in South India

1.100

2.200

3.300

4.400

Question:

Opposite phyllotaxy is seen in

1.Launaea

2.Eupatorium

3.Tridax

4.Chrysanthemum

Question:

Plants of Asteraceae are seen in

1.Tropical countries

2.Temperate countries

3.Subtropical countries

4.World wide

Question:

Receptacle in Asteraceae is

1.Flat

2.Convex

3.Concave

4.All the three types

Question:

Root tubers are present in the genus

1.Tridax

2.Eupatorium

3.Dahlia

4.Vernonia

Question:

Roots and Stems contain oil-ducts in

1.Fabaceae

2.Euphorbiaceae

3.Asteraceae

4.Musaceae

Question:

Roots of Asteraceae are

1.Adventitious

2.Tuberous

3.Without nodules

4.Aerial

Question:

Stem is a sucker in

1.Dahlia

2.Vernonia

3.Chrysanthemum

4.Launaea

Question:

The head is reduced  to a single flower in

1.Echinops

2.Helianthus

3.Tridax

4.Chrysanthemum

Question:

The largest family of flowering plants is

1.Fabaceae

2.Asteraceae

3.Euphorbiaceae

4.Musaceae

Question:

Type of inflorescence in Asteraceae

1.Homogenous head

2.Heterogenous head

3.Both 1 and 2

4.Spadix

Question:

Vernonia shevrayensis is a

1.Root tuber

2.Tree

3.Climber

4.Shrub

Question:

Whorled phyllotaxy is seen in

1.Eupatorium

2.Launaea

3.Tridax

4.Dahlia

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General Science/Basic Science Taxonomy Of Angiosperms Asteraccae Sample Test,Sample questions

Question:
All the florets may be disc in

Question:
All the florets may be ligulate

Question:
An example for decumbent herb is

Question:
Asteraceae is classified under the subclass

Question:
Disc florets are also called as

Question:
Heterogamous head inflorescence consists of

Question:
Heterogamous head is seen

Question:
Homogamous head has

Question:
In Asteraceae inflorescence is

Question:
In habitat Asteraceae are

Question:
Launea is a

Question:
Leaves of Asteraceae are

Question:
Leaves of Asteraceae are

Question:
Number of genera included under Asteraceae

Question:
Number of genera of Asteraceae found in South India

Question:
Number of species included under Asteraceae

Question:
Number of species of Asteraceae found in South India

Question:
Opposite phyllotaxy is seen in

Question:
Plants of Asteraceae are seen in

Question:
Receptacle in Asteraceae is

Question:
Root tubers are present in the genus

Question:
Roots and Stems contain oil-ducts in

Question:
Roots of Asteraceae are

Question:
Stem is a sucker in

Question:
The head is reduced to a single flower in

Question:
The largest family of flowering plants is

Question:
Type of inflorescence in Asteraceae

Question:
Vernonia shevrayensis is a

Question:
Whorled phyllotaxy is seen in

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