Which of the following is a characteristic of cymose inflorescence?

(1) Flowers are borne in acropetal succession

(2) Flowers are borne laterally

(3) The main axis continues to grow

(4) The main axis shows limited growth

Subtopic:  Inflorescence |
 86%
From NCERT
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The reproductive unit of angiosperms is

(1) Flower

(2) Leaf

(3) Both A and B

(4) Root

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 91%
From NCERT
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The swollen end of stalk or…….of a flower is called thalamus or…….

(1) Peduncle, Bract

(2) Pedicel, receptacle

(3) Thalamus,Bractiole

(4) Peduncle, receptacle

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 74%
From NCERT
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Which of the following is not a typical whorl of flower?

(1) Androecium

(2) Gynoecium

(3) Corolla

(4) Sepal

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 83%
From NCERT
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In all the four whorls of flower, which of the following is an accessory organ?

(1) Calyx

(2) Corolla

(3) Perianth

(4) All of these

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 91%
From NCERT
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Perianth is

(1) Distinct calyx and Corolla

(2) Indistinct calyx and Corolla

(3) Amorphous calyx and Corolla

(4) Both 2. and 3.

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 57%
From NCERT
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Perianth is found in

(1) Lily

(2) Solanum

(3) Pea

(4) Buttercup

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 93%
From NCERT
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When a flower has both androecium and gynoecium

(1) It is bisexual

(2) It is unisexual

(3) It is monoecious

(4) It is dioecious

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 87%
From NCERT
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When a flower has either androecium or gynoecium, called as

(1) Bisexual

(2) Unisexual

(3) Polygamous

(4) Monoecious

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 93%
From NCERT
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Actinomorphic means

(1) Bilateral symmetry

(2) Radial symmetry

(3) Bisexuality

(4) Unisexuality

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 90%
From NCERT
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