Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
Inflorescence is the arrangement of
Leaves on the floral axis
Buds on the floral axis
Flowers on the floral axis
Petioles on the floral axis
In the flowers of a plant, the ovarian part is fused, but styles and stigmas are free. Its ovary becomes unilocular due to breakdown of partition wall and the ovules are attached to a central axis. Identify the plant.
Dianthus
Abutilon
Nymphaea
Michelia
Bracts enclosing a cluster of flowers are known as
Bracteate
Involucre
Petaloid
Polysepalous
Which of the following families has the floral formula ?
Compositae
Cruciferae
Leguminosae
Malvaceae
Perianth is the condition in which
Only sepals are present
Only petals are present
Both sepals and petals are present
Neither sepals nor petals are present
Which of the following plants has the floral characters like zygomorphic flower, vexillary aestivation, diadelphous androecium and marginal placentation?
Pisum
Belladonna
Brinjal
Asparagus
Which of the following are floral characters of Malvaceae?
Pedicellate, bracteates, hermaphrodite, tetramerous, actinomorphic complete and superior ovary
Compound spike, flowers bracteates, bracteolate, incomplete, bi or unisexual and hypogynous
Pedicellate, hermaphrodite, zygomorphic, complete and superior ovary
Jointed pedicel, bracteate, bracteolate, hermaphrodite, pentamerous, actinomorphic, complete and superior ovary
Trimerous flower, superior ovary and axile placentation is characteristics of
Liliaceae
Cucurbitaceae
Solanaceae
Compositae
In which of the following aestivation of sepalβs/petals one margin covers the other and its margin is covered by previous one?
Valvate
Twisted
Imbricate
Quincuncial