Which is the reproductive part of Potato?
Root tuber
Stem tuber
Corm
Bulb
Insects get attracted to flowers due to:
Colour and Scent
Pollegrains and nectar
Colour and size
Egg and pollen grains
Which of the following are the conditions necessary for the seeds to grow?
Manures, oxygen and fertilizers
Oxygen, heat and fertilizers
Oxygen, water and carbondioxide
Warmth, moisture and oxygen
Flowers which depend on wind for pollination will have:
Large petals
Showy petals
Nectar
No petals
Name two plants which produce bulbs.
Onion and garlic
Onion and potato
Potato and ginger
Ginger and gladiolus
Spores
Tuber
In tissue culture, which of the following is added to the culture medium to induce shoot development?
Oxygen
Glucose
Enzymes
Hormones
Radicle and plumule are the precursors of which plant parts respectively?
Root and leaves
Leaves and stem
Stem and branches
Root and shoot
The swollen stems in certain plants that store food and are separated from the parent plant to form new plants are called:
Bulbs
Corms
Rhizomes
Tubers
