Grade 9 Exam > Grade 9 Videos > AP Biology > Cell Wall: Plasmodesmata
Cell Wall: Plasmodesmata Video Lecture | AP Biology - Grade 9
FAQs on Cell Wall: Plasmodesmata Video Lecture - AP Biology - Grade 9
| 1. What is the function of plasmodesmata in the cell wall? |  |
Ans. Plasmodesmata are small channels that connect plant cells through the cell wall. Their main function is to facilitate communication and transport of various molecules, such as nutrients, hormones, and signaling molecules, between adjacent plant cells.
| 2. How are plasmodesmata formed in the cell wall? | |
Ans. Plasmodesmata are formed during the cell division process. As new cell walls are being formed, strands of endoplasmic reticulum and cytoplasmic components are left behind, connecting the cytoplasm of neighboring cells. These strands eventually develop into fully functional plasmodesmata.
| 3. Can plasmodesmata be found in animal cells? | |
Ans. No, plasmodesmata are unique to plant cells. Animal cells do not have plasmodesmata in their cell walls. Instead, animal cells rely on other mechanisms, such as gap junctions or tight junctions, for intercellular communication.
| 4. How do plasmodesmata contribute to plant growth and development? | |
Ans. Plasmodesmata play a crucial role in plant growth and development. They allow for the exchange of nutrients and signaling molecules between different plant tissues, coordinating various processes such as cell differentiation, tissue patterning, and organ development.
| 5. Can plasmodesmata be regulated or closed off? | |
Ans. Yes, plasmodesmata can be regulated and closed off under certain circumstances. Plant cells have the ability to modify the size and permeability of plasmodesmata, allowing them to control the movement of molecules between cells. This regulation is important for maintaining tissue integrity, responding to environmental cues, and controlling the spread of pathogens.
About this Video
1.6K Views
4.84/5
Rating
Oct 01, 2025
Last updated
Related Exams
Video Description: Cell Wall: Plasmodesmata for Grade 9 2025 is part of AP Biology preparation.
The notes and questions for Cell Wall: Plasmodesmata have been prepared according to the Grade 9 exam syllabus.
Information about Cell Wall: Plasmodesmata covers all important topics for Grade 9 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Cell Wall: Plasmodesmata.
Introduction of Cell Wall: Plasmodesmata in English is available as part of our AP Biology for Grade 9 & Cell Wall: Plasmodesmata in
Hindi for AP Biology course. Download more important topics related with notes, lectures and mock test series for
Grade 9 Exam by signing up for free.
Description
Video Lecture & Questions for Cell Wall: Plasmodesmata Video Lecture | AP Biology - Grade 9 - Grade 9 full syllabus preparation | Free video for Grade 9 exam to prepare for AP Biology.
Information about Cell Wall: Plasmodesmata
Here you can find the meaning of Cell Wall: Plasmodesmata defined & explained in the simplest way possible.
Besides explaining types of Cell Wall: Plasmodesmata theory, EduRev gives you an ample number of questions to practice Cell Wall: Plasmodesmata tests,
examples and also practice Grade 9 tests.
Related Searches
Extra Questions
,practice quizzes
,study material
,Free
,Cell Wall: Plasmodesmata Video Lecture | AP Biology - Grade 9
,ppt
,Semester Notes
,Objective type Questions
,Cell Wall: Plasmodesmata Video Lecture | AP Biology - Grade 9
,mock tests for examination
,Previous Year Questions with Solutions
,Exam
,Summary
,Cell Wall: Plasmodesmata Video Lecture | AP Biology - Grade 9
,shortcuts and tricks
,video lectures
,Sample Paper
,Viva Questions
,Important questions
,past year papers
,MCQs
;
Study Cell Wall: Plasmodesmata on the App
Students of Grade 9 can study Cell Wall: Plasmodesmata alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Cell Wall: Plasmodesmata,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Cell Wall: Plasmodesmata is prepared as per the latest Grade 9 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily