EASY
11th CBSE
IMPORTANT
Earn 100

Differentiate between:

e. Stamen and staminode 

 

 

Important Questions on Morphology of Flowering Plants

MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 5 - Morphology of Flowering Plants>SHORT ANSWER TYPE QUESTIONS>Q 14
Differentiate between: Pollen and Pollinium.
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 5 - Morphology of Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 1
Distinguish between families Fabaceae, Solanaceae, Liliaceae on the basis of gynoecium characteristics (with figures). Also write economic importance of any one of the above family.
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 5 - Morphology of Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 2
Describe various stem modifications associated with food storage, climbing, and protection.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 5 - Morphology of Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 3
Stolon, offset and rhizome are different forms of stem modifications. How can these modified forms of stem be distinguished from each other?
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 5 - Morphology of Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 4
The mode of arrangements of sepals or petals in a floral bud is known as aestivation. Draw the various types of aestivation possible for a typical pentamerous flower.
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 5 - Morphology of Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 5
The arrangement of ovules within the ovary is known as placentation. What does the term placenta refer to? Name and draw various types of placentation in the flower as seen in T.S. or V.S. or T.S. or V.S.
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 5 - Morphology of Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 6
 Sunflower is not a flower. Explain.
 
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 5 - Morphology of Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 7
How do you distinguish between hypogeal germination and epigeal germination? What is the role of cotyledon(s) and the endosperm in the germination of seeds?