26. Which of the following is a method of horizontal stem modification for vegetative propagation?
a) Cuttings
b) Layering
c) Tissue culture
d) Grafting
Answer: b) Layering
27. The transfer of pollen grains from the anther to the stigma of a different flower of the same species is known as:
a) Self-pollination
b) Cross-pollination
c) Fertilization
d) Germination
Answer: b) Cross-pollination
28. The fusion of a male gamete with a female gamete in the ovule leads to the formation of a:
a) Bud
b) Fruit
c) Seed
d) Pollen grain
Answer: c) Seed
29. The female reproductive part of a flower consists of:
a) Stigma and style
b) Anthers and filaments
c) Petals and sepals
d) Stamens and carpels
Answer: a) Stigma and style
