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

Zygomorphic flower

Which of the following flowers does not has actinomorphic symmetry?

Which of the following flowers does not has zygomorphic symmetry?

Which of the following flowers doesn't has any symmetry?

1. Pea

2. Gulmohur

3. Cassia

4. Canna

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

Bract is

1. Reduced stem

2. Reduced stipule

3. Reduced leaf

4. Reduced flower

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

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

Hypogynous flower means,