MEDIUM
9th CBSE
IMPORTANT
Earn 100

Draw and identify different elements of phloem.

Important Questions on Tissues

MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 2 - Tissues>EXERCISE - 2A>Q 7
Why is epidermis important for the plants?
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 2 - Tissues>EXERCISE - 2A>Q 1
Give differences between the following
Simple and complex tissues
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 2 - Tissues>EXERCISE - 2A>Q 1
Give differences between the following
Parenchyma and collenchyma
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 2 - Tissues>EXERCISE - 2A>Q 1
Give differences between tracheid and vessel.
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 2 - Tissues>EXERCISE - 2A>Q 1
Give differences between the following
Xylem and Phloem
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 2 - Tissues>EXERCISE - 2A>Q 1
Give differences between the following
Chlorenchyma and Aerenchyma
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 2 - Tissues>EXERCISE - 2A>Q 2
Mention the characteristic features of parenchyma, collenchyma, and sclerenchyma. Draw well-labelled diagrams.
EASY
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 2 - Tissues>EXERCISE - 2A>Q 3
Give reasons for:
Meristematic cells have a prominent nucleus and dense cytoplasm, but they lack vacuole.