Question for Multicellular organisms Try yourself: How are multi-celled and single-celled organisms different? A. Multi-celled organisms need energy to survive, while single-celled organisms need no energy to survive. B. Single-celled organisms can be seen without using a microscope, while multi-celled organisms are microscopic. C. Multi-celled organisms have large numbers of specialized cells to perform a variety of life functions, while single-celled organisms complete life functions with one cell. D. Single-celled organisms have large numbers of identical cells that all perform the same function, while multi-celled organisms have cells that are all different and perform different life functions. View Solution

Multi-celled organisms need energy to survive, while single-celled organisms need no energy to survive.

Single-celled organisms can be seen without using a microscope, while multi-celled organisms are microscopic.

Multi-celled organisms have large numbers of specialized cells to perform a variety of life functions, while single-celled organisms complete life functions with one cell.

Single-celled organisms have large numbers of identical cells that all perform the same function, while multi-celled organisms have cells that are all different and perform different life functions.

EduRev

All Courses

Open App

Class 9 Exam > Class 9 Videos > Multicellular organisms

Multicellular organisms Video Lecture - Class 9

Top Courses for Class 9

View all

FAQs on Multicellular organisms Video Lecture - Class 9

1. What is a multicellular organism?

Ans. A multicellular organism is an organism that is composed of more than one cell. These cells work together to perform various functions and form specialized tissues and organs.

2. How do cells in a multicellular organism communicate with each other?

Ans. Cells in a multicellular organism communicate with each other through chemical signals. These signals can be in the form of hormones, neurotransmitters, or other signaling molecules that allow cells to coordinate their activities and respond to changes in the environment.

3. What are the advantages of being a multicellular organism?

Ans. There are several advantages of being a multicellular organism. Firstly, multicellular organisms can achieve larger sizes and have more complex structures compared to single-celled organisms. Secondly, multicellularity allows for division of labor, where different cells can specialize in specific functions, increasing efficiency. Lastly, multicellular organisms have a higher level of complexity and can exhibit more intricate behaviors and adaptations.

4. How do cells in a multicellular organism differentiate into different types?

Ans. Cells in a multicellular organism differentiate into different types through a process called cell specialization or cell differentiation. This process involves the activation and repression of specific genes, which leads to the development of unique characteristics and functions in different cell types.

5. What are some examples of multicellular organisms?

Ans. There are numerous examples of multicellular organisms, including humans, animals such as dogs, cats, and birds, plants, fungi, and many other organisms. These organisms are composed of specialized cells that work together to carry out various functions for their survival and reproduction.

Related Exams

Class 9

About this Video

	4.1K Views
	4.72/5 Rating
	Nov 23, 2024 Last updated

Multicellular organisms for Class 92024 is part of Class 9 preparation. The notes and questions for Multicellular organisms have been prepared according to the Class 9 exam syllabus. Information about Multicellular organisms covers all important topics for Class 92024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Multicellular organisms.

Introduction of Multicellular organisms in English is available as part of our Class 9 preparation & Multicellular organisms in Hindi for Class 9 courses. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.

Description

Video Lecture & Questions for Multicellular organisms Video Lecture - Class 9 - Class 9 full syllabus preparation | Free video for Class 9 exam.

Information about Multicellular organisms

Here you can find the Multicellular organisms defined & explained in the simplest way possible. Besides explaining types of Multicellular organisms theory, EduRev gives you an ample number of questions to practice Multicellular organisms tests, examples and also practice Class 9 tests.

Explore Courses for Class 9 exam

Signup for Free!

Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.

Start learning for Free

10M+ students study on EduRev

Extra Questions

Objective type Questions

pdf

practice quizzes

Previous Year Questions with Solutions

Multicellular organisms Video Lecture - Class 9

study material

Semester Notes

Viva Questions

Sample Paper

past year papers

MCQs

video lectures

ppt

shortcuts and tricks

Free

Important questions

Multicellular organisms Video Lecture - Class 9

Exam

mock tests for examination

Summary

;

Study Multicellular organisms on the App

Students of Class 9 can study Multicellular organisms alongwith tests & analysis from the EduRev app, which will help them while preparing for their exam. Apart from the Multicellular organisms, 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 Multicellular organisms is prepared as per the latest Class 9 syllabus.

Education Revolution