Zygomorphic means

(1) Bilateral symmetry

(2) Radial symmetry

(3) Bisexuality

(4) Unisexuality

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 95%
From NCERT
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Actinomorphic flower

(1) When a flower can be divided into two equal radial halves in a single plane

(2) When a flower can be divided into two equal radial halves in any radial plane

(3) When a flower can be divided into two equal radial halves in a vertical plane

(4) When a flower can be divided into two equal radial halves in a single radial plane

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 86%
From NCERT
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Zygomorphic flower

(1) When a flower can be divided into two equal radial halves in a single plane

(2) When a flower can be divided into two equal radial halves in any radial plane

(3) When a flower can be divided into two equal similar halves in a single vertical plane

(4) When a flower can be divided into two equal radial halves in a single radial plane

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 55%
From NCERT
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Which of the following flowers does not has actinomorphic symmetry?

(1) Mustard

(2) Datura

(3) Chilli

(4) Cassia

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 88%
From NCERT
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Which of the following flowers does not has zygomorphic symmetry?

(1) Pea

(2) Gulmohur

(3) Cassia

(4) Canna

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 89%
From NCERT
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Which of the following flowers doesn't has any symmetry?

1. Pea

2. Gulmohur

3. Cassia

4. Canna

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 92%
From NCERT
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Pentamerous flower means

1. It has five sepals.

2. Floral appendages are in multiple of five

3. Floral appendages are five in total

4. Each floral appendages are five in number

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 69%
From NCERT
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Bract is

1. Reduced stem

2. Reduced stipule

3. Reduced leaf

4. Reduced flower

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 66%
From NCERT
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Bract is found

1. At the base of the peduncle

2. At the base of the pedicel

3. At the base of the main axis

4. At the base of stem

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 75%
From NCERT
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Based on the position of the calyx, Corolla, and ……...with respect to ……..on the thalamus, the flowers are classified.

1. Gynoecium, stamen

2. Androecium, ovary

3. Ovary, Androecium

4. Stamen, Gynoecium

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 73%
From NCERT
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