MCQs
1. During the pre-fertilisation stage, which changes occur in plants?
A. Only structural changes
B. Only hormonal changes
C. Both hormonal and structural changes
D. No changes occur
2. The differentiation of floral primordium occurs during which stage?
A. Post-fertilisation
B. Pre-fertilisation
C. Germination
D. Seed dispersal
3. Inflorescence is a cluster of:
A. Leaves
B. Fruits
C. Flowers
D. Roots
4. Inflorescences bear:
A. Seeds
B. Floral buds
C. Fruits
D. Pollen grains
5.The male reproductive organ of a flower is called:
A. Gynoecium
B. Corolla
C. Androecium
D. Calyx
6. The female reproductive organ of a flower is called:
A. Androecium
B. Gynoecium
C. Perianth
D. Sepal
7. Androecium consists of a whorl of:
A. Carpels
B. Stamens
C. Petals
D. Sepals
8. The gynoecium represents the:
A. Male reproductive organ
B. Female reproductive organ
C. Supporting structure
D. Protective structure
9. Floral buds develop into:
A. Seeds
B. Roots
C. Flowers
D. Leaves
10. Pre-fertilisation events mainly include:
A. Fruit formation
B. Seed formation
C. Development of male and female reproductive structures
D. Germination