Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science CBSE
Class 9
Tissues
Plant Tissues
11.
Complex permanent tissue : Xylem and phloem
Exercise condition:
3
m.
Choose the best answer:
1
.
Of the following components of Phloem which one of the following is a non-living
Sieve tubes
Companion cells
Phloem fibres
All the above
2
.
Tracheids are not efficient in conducting water as they are
Highly absorptive to water
Highly adsorptive to water
Imperforated to water
None of the above
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!