In Bougainvillea, thorns are modifications of which plant part?
Axillary buds
Leaves
Stipules
Stems
Related Questions
Which plant performs vegetative reproduction with the help of floral buds?
agave
bryophyllum
ginger
asparagus
The arrangement of vascular bundles in a monocot stem is:
Ring-like
Scattered
Radial
Conjoint and collateral
Which of the following is an INCORRECT pairing of plant modification and its example?
Leaflet thorns - Citrus
Tendrils - Cucumber
Phylloclade - Opuntia
Pneumatophores - Rhizophora
Ginger multiplies vegetatively by
Tuber
Corm
Sucker
Rhizome
Potato and sweet potato
Have edible parts, which are homologous organs
Have edible parts, which are analogous organs
Have been introduced in India from the same place
Are two species of the same genus
Which of the following statements is incorrect regarding the properties of a parallelogram?
Opposite sides are equal and parallel.
Opposite angles are equal.
Adjacent angles are supplementary.
The diagonals are equal in length.
Offset is a type of stem present in
Pistia
Colocasia
Oxalis
Potato
In which of the following plants does the stem perform the primary function of photosynthesis?
Ficus
Opuntia
Hibiscus
Mangifera
Which one of the following is an example for sub-aerial modification of stem?
Agave
Oxalis
Asparagus
Tridax
Which one of the following is a stem vegetable?
Sweet potato
Potato
Turnip
Carrot
