Morphology Of Flowering Plants

Question

Consider the following four statements I, II, III and IV and select the right option.
I. The floral formula for Liliaceae is
$\oplus$ $⚥$ P_{3 + 3} A_{3 + 3} + $G_{3}$
II. In vexillary aestivation, the large posterior petal is called, standard, two lateral ones are wings and two small anterior petals are termed keel.
III. In pea flower the stamens are monoadelphous.
IV. The floral formula for Solanaceae is
$\oplus$ $⚥$ K₍₃₎ C₍₃₎ A₍₁₄₎ + $G_{(2)}$
The correct statements are

II and III

I and III

I and II

III and IV

Solution

I and II

In Liliaceae family, vexillary aestivation the large posterior petal is called, standard, two lateral ones are wings and two small anterior petals are termed keel. And the floral formula for Liliaceae is

$\oplus$ $⚥$ P_{3 + 3} A_{3 + 3} + $G_{3}$

Some More Questions From Morphology of Flowering Plants Chapter

Define the following terms:
(e) superior ovary

Define the following terms:
perigynous flower

Define the following terms:
epipetalous stamen

Define the following terms:

(a) Racemose and cymose inflorescence

Define the following terms:
(b) Fibrous root and adventitious root

Define the following terms:
(c) Apocarpous and syncarpous ovary

Draw the labelled diagram of the following:
(i) Gram seed (ii) V.S. of maize seed

Describe modifications of stem with suitable examples.

Take one flower each of the families Fabaceae and Solanaceae and write its semi-technical description. Also draw their floral diagram after studying them.

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Morphology Of Flowering Plants

Some More Questions From Morphology of Flowering Plants Chapter

Define the following terms:
(e) superior ovary

Define the following terms:
perigynous flower

Define the following terms:
epipetalous stamen

Define the following terms:

(a) Racemose and cymose inflorescence

Define the following terms:
(b) Fibrous root and adventitious root

Define the following terms:
(c) Apocarpous and syncarpous ovary

Draw the labelled diagram of the following:
(i) Gram seed (ii) V.S. of maize seed

Describe modifications of stem with suitable examples.

Take one flower each of the families Fabaceae and Solanaceae and write its semi-technical description. Also draw their floral diagram after studying them.

Describe the various types of placentations found in flowering plants.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Morphology Of Flowering Plants

Some More Questions From Morphology of Flowering Plants Chapter

Define the following terms:(e) superior ovary

Define the following terms:perigynous flower

Define the following terms:epipetalous stamen

Define the following terms:(a) Racemose and cymose inflorescence

Define the following terms:(b) Fibrous root and adventitious root

Define the following terms:(c) Apocarpous and syncarpous ovary

Draw the labelled diagram of the following:(i) Gram seed (ii) V.S. of maize seed

Describe modifications of stem with suitable examples.

Take one flower each of the families Fabaceae and Solanaceae and write its semi-technical description. Also draw their floral diagram after studying them.

Describe the various types of placentations found in flowering plants.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Define the following terms:
(e) superior ovary

Define the following terms:
perigynous flower

Define the following terms:
epipetalous stamen

Define the following terms:

(a) Racemose and cymose inflorescence

Define the following terms:
(b) Fibrous root and adventitious root

Define the following terms:
(c) Apocarpous and syncarpous ovary

Draw the labelled diagram of the following:
(i) Gram seed (ii) V.S. of maize seed