Characteristics of Flowers (Viva Voce) : Class 11 : Biology : Amrita Online Lab

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Characteristics of Flowers

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	1)	A flower in which all the four floral whorls are present is called:
		Pedicellate Incomplete Sessile Complete

	2)	The arrangement of different floral leaves of a whorl, in relation to each other in a flower, is called:
		Inflorescence Actinomorphic Aestivation Placentation

	3)	From the below image which one shows the superior ovary?
		i ii Both i and ii are superior ovary Both i and ii are not superior ovary

	4)	What is a gamosepalous flower?
		Calyx consists of united sepals. Calyx consists of free sepals. Corolla consists of free petals. Calyx consists of separated petals.

	5)	Which one of the following shows the correct sequence of the flower type shown below?
		i) Actinomorphic ii) Zygomorphic iii) Asymmetrical i) Actinomorphic ii) Zygomorphic iii) Polysepalous i) Zygomorphic ii) Actinomorphic iii) Asymmetrical i) Asymmetrical ii) Zygomorphic iii) Actinomorphic

	6)	Which is the correct observation of a petunia flower?
		Pedicellate, 10 stamens, complete, superior ovary. Ebracteate, Gamosepalous, superior ovary, infundibuliform corolla. Ebracteate, incomplete, superior ovary, infundibuliform corolla. Bracteate, polysepalous, infundibuliform corolla, inferior ovary.

	7)	Identify the correct family to which below flowers belong to?
			i) Fabaceae ii) Liliaceae iii) Solanaceae iv) Liliaceae i) Fabaceae ii) Arecaceae iii) Solanaceae iv) Leguminosae i) Solanaceae ii) Fabaceae iii) Liliaceae iv) Liliaceae i) Leguminosae ii) Fabaceae) Solanaceae iv) Liliaceae

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