MEDIUM
11th ICSE
IMPORTANT
Earn 100

Perianth is the condition in which
(a)calyx and corolla are not distinct
(b)calyx is present, but corolla is absent
(c)corolla is present, but calyx is absent
(d)calyx and corolla are absent

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Important Questions on Morphology of Flower, Fruit and Seed
HARD
11th ICSE
IMPORTANT
Complete the paragraph given below by replacing A, B and C with correct terms.
Androecium is composed of A, which represents the male reproductive organ. It consists of a stalk and B, which is usually bilobed and each lobe has two chambers, the pollen sacs. The pollen grains are produced in pollen sacs. A sterile stamen is called C.

HARD
11th ICSE
IMPORTANT
Which of the following is an incorrect pair?

HARD
11th ICSE
IMPORTANT
Identify A to D in the given diagram.

HARD
11th ICSE
IMPORTANT
Choose the incorrect pair.

HARD
11th ICSE
IMPORTANT
Which of the following is a correct combination of family and its respective members?

HARD
11th ICSE
IMPORTANT
Study carefully the given floral diagram and select the option, which correctly represents the related floral formula (FF).

EASY
11th ICSE
IMPORTANT
Name the accessory organs of a flower.

EASY
11th ICSE
IMPORTANT
What is staminode?
