Radicle and plumule are the precursors of which plant parts respectively?
Root and leaves
Leaves and stem
Stem and branches
Root and shoot
Which method is commonly used in horticulture for the propagation of fruit plants?
Tissue culture
Layering
Cutting
Grafting
Insects get attracted to flowers due to:
Colour and Scent
Pollegrains and nectar
Colour and size
Egg and pollen grains
Which of the following processes occurs first during germination of seeds?
Intake of water
Production of enzymes
Absorption of sunlight
Storage of nutrients
In tissue culture, which of the following is added to the culture medium to induce shoot development?
Oxygen
Glucose
Enzymes
Hormones
Which of the following are example for plants propagated by stem cuttings?
Bryophyllum and Sugarcane
Bryophyllum and Asparagus
Sugarcane and Asparagus
Sugarcane and Bougainvillea
Which is the reproductive part of Potato?
Root tuber
Stem tuber
Corm
Bulb
Which of the following plants produce fruits that explode for seed dispersal?
Pea and Balsam
Pea and Coconut
Coconut and Lotus
Lotus and Xanthium
