Browse by Stream
-
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
Resources
-
Arts, Commerce & Sciences
Exams
Colleges
Upcoming Events
Resources
-
Management and Business Administration
Colleges & Courses
Predictors
-
Learn
Law Preparation
MBA Preparation
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
Colleges
Resources
-
Finance & Accounts
Top Courses & Careers
Colleges
Get Answers to all your Questions
- #National Eligibility Cum Entrance Test
- #Structural Organisation in Animals and Plants
- #National Eligilibility Cum Entrance Test
- #Class 11
- #Biology
- #Medical
The cellular layers in the epidermis of skin consist of
Option: 1
Glandular cells
Option: 2
Stratified squamous cells
Option: 3
Keratinised squamous cells
Option: 4
Only b and c
Answers (1)
Stratified Squamous Epithelium
- The cells in the deepest layer are columnar or cuboidal and have oval nuclei. This layer is called stratum germinativum.
- The cells of this layer mitotically divide and give rise to new cells which shifts outward to form intermediate layers.
- The superficial layers which are named squamous layer possess flat cells with transversely elongated nuclei.
- Squamous layers can be of the following types:
- Keratinized stratified epithelium- The cells replace their cytoplasm with a water-impermeable protein called keratin in a process called keratinisation. These dead cells are called stratum corneum or horny layer. This layer is shed at intervals. It is found in the epidermis of skin of land vertebrates to check the water loss.
- Non- keratinized stratified squamous epithelium- The cells of this epithelium does not have keratin and are unable to check water loss. It is present in the oral cavity, tongue, pharynx, oesophagus, lower parts of the urethra, vocal cords, vagina, cervix, the inner surface of the eyelids and cornea of the eye.
The outermost layer in the epidermis of the skin consists of keratinized stratified squamous epithelium cells.
View full answer
NEET 2024 Most scoring concepts
- Just Study 32% of the NEET syllabus and Score up to 100% marks
