MEDIUM
11th CBSE
IMPORTANT
Earn 100

What are medullary rays and what are their functions?

Important Questions on Anatomy of Plants

MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 9 - Anatomy of Plants>TEST QUESTIONS>Q 8
How open vascular bundles differ from closed vascular bundles?
HARD
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 9 - Anatomy of Plants>TEST QUESTIONS>Q 9
Distinguish between vessels and sieve tubes.
HARD
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 9 - Anatomy of Plants>TEST QUESTIONS>Q 10
Give any four differences between tracheids and vessels.
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 9 - Anatomy of Plants>TEST QUESTIONS>Q 1
Why a large number of stomata are present at the lower surface of the dicotyledonous leaves in the terrestrial plants?
HARD
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 9 - Anatomy of Plants>TEST QUESTIONS>Q 2
Mention differences in the vascular bundles of sunflower and maize stems.
HARD
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 9 - Anatomy of Plants>TEST QUESTIONS>Q 3
What are the differences between the root hairs and stem hairs?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 9 - Anatomy of Plants>TEST QUESTIONS>Q 4
Where are the companion cells located in flowering plants? What is their function?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 9 - Anatomy of Plants>TEST QUESTIONS>Q 5
Name the main components of xylem. Which of these is most suitable for carrying water?