-
Engineering and Architecture
Exams
Colleges
Predictors
Resources
-
Computer Application and IT
Quick Links
Colleges
-
Pharmacy
Colleges
Resources
-
Hospitality and Tourism
Colleges
Resources
Diploma Colleges
-
Competition
Other Exams
Resources
-
School
Exams
Top Schools
Products & Resources
-
Study Abroad
Top Countries
Student Visas
-
Arts, Commerce & Sciences
Exams
Colleges
Upcoming Events
Resources
-
Management and Business Administration
Exams
Colleges & Courses
Predictors
-
Learn
Online Courses
Engineering Preparation
Medical Preparation
-
Online Courses and Certifications
Top Streams
Specializations
- Digital Marketing Certification Courses
- Cyber Security Certification Courses
- Artificial Intelligence Certification Courses
- Business Analytics Certification Courses
- Data Science Certification Courses
- Cloud Computing Certification Courses
- Machine Learning Certification Courses
- View All Certification Courses
Resources
-
Medicine and Allied Sciences
Colleges
Predictors
Resources
-
Law
Resources
Colleges
-
Animation and Design
Exams
Predictors & Articles
Colleges
Resources
-
Media, Mass Communication and Journalism
Exams
Colleges
Resources
-
Finance & Accounts
Top Courses & Careers
Colleges
Get Answers to all your Questions
- #Structural Organisation in Animals and Plants
- #National Eligilibility Cum Entrance Test
- #Medical
- #Biology
- #Class 11
- #National Eligibility Cum Entrance Test
Assertion (A): Ependymal cells possess numerous microvilli.
Reason (R): The presence of microvilli facilitates the absorption of cerebrospinal fluid.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
Answers (1)
The Assertion is accurate. The central canal of the spinal cord and the ventricles of the brain are lined with ependymal cells, a kind of glial cell. On their apical surface, they have a lot of microvilli, which expands the area that is available for secretion and absorption.
The reason is also true because of this. The ependymal cells' microvilli on the apical surface let the cells absorb cerebrospinal fluid (CSF) from the brain's ventricles. These microvilli form a brush-like structure that aids in moving the CSF along the ependymal cells' surface and into the close-by blood veins. Hence, option 1 is the correct answer.
NEET 2024 Most scoring concepts
- Just Study 32% of the NEET syllabus and Score up to 100% marks
Trending Articles/News
Latest Question
- A sum of money under compound interest doubles itself in 4 years. In how many years will it become 16 times itself? Option: 1 1
- A certain loan amounts, under compound interest, compounded annually earns an interest of Rs.1980 in the second year and Rs.2178 in the third year. How much interest did it earn in the first year?<
