6
You visited us
6
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Biology
Defense Mechanism in Plants
prevents the ...
Question
_________ prevents the entry of germs which have crossed the cell wall.
A
Cuticle
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Callose
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Lignin
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Suberin
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
Callose
Callose prevents the entry of germs which have crossed the cell wall.
Suggest Corrections
0
Similar questions
Q.
Match the following.
Column I
Column II
(1) Bark
(A) A resistant coat that provides rigidity to plant cells
(2) Cuticles
(B) A polysaccharide that prevents the entry of germs
(3) Cell wall
(C) A dead cell that protects inner cells from the germs
(4) Callose
(D) The external layer of the epidermis of leaves
Q.
________ present in the epidermis prevents the entry of germs.
Q.
is a cartilaginous structure and a part of laryngopharynx which prevents the entry of food into trachea.
Q.
Assertion :
Water entering a plant cell makes it turgid.
Reason:
Entry of water into a cell develops wall pressure inside the cell.
Q.
Cell organelles are the parts of a living cell. All cells have a cell membrane and some cells have a cell wall.
Which of the following has a cell wall?
I. Plants
II. Bacteria
III. Fungi
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
BIOLOGY
Watch in App
Explore more
Defense Mechanism in Plants
Standard X Biology
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app