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5.Morphology of Flowering Plants
easy
A typical angiosperm flower consists of four floral parts. Give the names of the floral parts and their arrangements sequentially.
Option A
Option B
Option C
Option D
Solution

$\rightarrow$ The four whorls of typical flower of angiosperm are as follow:
$(a)$ Calyx : It is the outermost layer of the flower. Its units are called sepals. It is generally of green colour and protects the flower in bud stage.
$(b)$ Corolla: It is made up of petals. Generally they are shining, which attract insects for pollination.
$(c)$ Androecium : It is made up of stamens. It is a male reproductive organ. Each stamen has stalk and Anther. It has pollen sac and pollen grains.
Standard 11
Biology