Which of the following combinations of floral whorls is ALWAYS present in a complete flower, irrespective of its symmetry or sexuality?
Calyx, corolla, androecium, and gynoecium
Calyx and corolla only
Androecium and gynoecium only
Calyx, corolla, and androecium only
Related Questions
Amla belongs to family
Labiatae
Fabaceae
Solanaceae
Euphorbiaceae
In flowers with a half-inferior ovary, the ovary is:
Positioned completely above the thalamus
Positioned completely below the thalamus
Partially embedded in the thalamus
Not associated with the thalamus
A flower has its ovary positioned above the point of attachment of petals, sepals, and stamens. This flower is said to have a __________ ovary and a __________ flower.
superior, hypogynous
inferior, epigynous
perigynous, perigynous
half-inferior, half-superior
Arrangement of sepals or petals with respect to the other members of same whorl is known as
Gamopetalous
Polypetalous
Aestivation
Vernation
Amla belongs to family
Labiatae
Fabaceae
Solanaceae
Euphorbiaceae
Pappus is modified
Calyx
Corolla
bract
gynoecium
Which of the following exhibits radial symmetry?
Datura
Chilli
Mustard
Canna
Thalamus of hypogynous ovary is
Convex
Concave
Flat
Cup-shaped
Flowers with bracts, (reduced leaf found at the base of pedicel) are called …A… and those without bracts, are called …B… Complete the given statement by choosing appropriate options for A and B
A-bracteate; B-ebracteate
A-ebracteate; B-bracteate
A-pinnate; B-palmitate
A-palmitate; B-pinnate
