Which is the largest axillary bud?

Important Questions on Morphology and Modification of Root, Stem and Leaf

HARD

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 7 - Morphology and Modification of Root, Stem and Leaf>Chapter Practice>Q 9

Rhizome is an underground stem. Why?

EASY

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 7 - Morphology and Modification of Root, Stem and Leaf>Chapter Practice>Q 10

Which type of venation is seen in Dioscorea?

EASY

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 7 - Morphology and Modification of Root, Stem and Leaf>Chapter Practice>Q 11

Which plants show alternate phyllotaxy?

MEDIUM

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 7 - Morphology and Modification of Root, Stem and Leaf>Chapter Practice>Q 12

Why do the roots of Pisum sativum become nodulated?

MEDIUM

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 7 - Morphology and Modification of Root, Stem and Leaf>Chapter Practice>Q 13

Why in Duranta, the axillary buds develop into thorns?

MEDIUM

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 7 - Morphology and Modification of Root, Stem and Leaf>Chapter Practice>Q 14

In which plants, phyllodes present? Give examples.

HARD

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 7 - Morphology and Modification of Root, Stem and Leaf>Chapter Practice>Q 15

Draw a labelled diagram of a typical leaf.

HARD

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 7 - Morphology and Modification of Root, Stem and Leaf>Chapter Practice>Q 16

Diagrammatically show the reticulate and parallel venation.