Single Choice
The correct floral formula of soyabean is
Solution
Soybean, Glycine max, is a papilionaceous legume. Flowers are bracteate, bracteoles may be present or absent, pedicellate, complete, zygomorphic,bisexual,pentamerous and perigynous. The thalamus is cup shaped. There are five sepals which are fused (gamosepalous). The aestivation is valvate. The odd sepal is anterior in position. The corolla is papilionaceous. It consists of five petals which are free. Androecium consists of 10 stamens. Usually the filaments of the stamens unite to form two bundles of (9)+l (Diadelphous). Gynoecium is monocarpellary with unilocular and half-inferior ovary. Floral formula : K{5), C,1+2+(2) A(10) or (9)+1, G1.
Anatomy and Morphology of Plants
Consider the following four statements A, B, C and D select the right option for two correct statements.
Statements :
(A) In vexillary aestivation, the large posterior petal is called-standard, two lateral ones are wings and two small anterior petals are termed keel.
(B) The floral formula for Liliaceae is $$\oplus P_{3+3} A_{3+3} G_{\underset{-}{3}} $$.
(C) In pea flower the stamens are monadelphous.
(D) The floral formula for Solanaceae is $$\oplus K_{(5)}C_{(3)}G_{(2)}$$.
The correct statements are
Anatomy and Morphology of Plants
Is the floral formula of
Anatomy and Morphology of Plants
Write the floral formula of a actinomorphic, bisexual, hypogynous flower with five united sepals, five free petals, five free stamens and two united carpels with superior ovary and axile placentation.
Anatomy and Morphology of Plants
Which floral family has $$(9)+1$$ arrangement of anthers in the androecium?
Anatomy and Morphology of Plants
Write floral formula for a flower which, is bisexual; actinomorphic;sepals five, twisted aestivation, petals five; valvate aestivation; stamens 6; ovary tricarpallary, syncarpous, superior, trilocular with axile placentation.
