Class 7 Exam > Class 7 Questions > describe the different types of heterotrophic...
Start Learning for Free
describe the different types of heterotrophic nutrition with an example of each
Verified Answer
describe the different types of heterotrophic nutrition with an exampl...
Heterotrophic Nutrition:
It is a mode of nutrition in which the organisms obtain readymade organic food from outside sources. The organisms that depend upon outside sources for obtaining organic nutritens are called heterotrophs. Heterotrophic nutrition is of three types – saprophytic, parasitic and holozoic.
Saprophytic or Saprotrophic Nutrition:
It is a mode of heterotrophic nutrition in which food is obtained from organic remains like dead organisms, excreta, fallen leaves, broken twigs, food articles, etc. Organisms performing saprophytic nutrition are called saprophytes.
Parasitic Nutrition:
It is a mode of hetrotrophic nutrition in which a living organisms flourishes by obtaining food from another living organism. The lving organisms which obtains food and shelter from another organism is called parasite. The organism which provides food and shelter to a parasite is known as host. An external plant parasite is Cuscuta (Amarbel). It is a non-green plant that sends haustroria or sucking roots into host plant for obtaining food and water.
Holozoic Nutrition:
It is a mode of heterotrophic nutrition which involves intake of solid pieces of food. Since solid food is taken in, holozoic nutrition is also called ingestive nutrition. The food may consist of another animal, plant or its parts. Depending upon the source of food, holozoic organisms are of three types – Herbivores, carnivores, omnivores.
This question is part of UPSC exam. View all Class 7 courses
|
|
Explore Courses for Class 7 exam
|
|
Similar Class 7 Doubts
Top Courses for Class 7View all
describe the different types of heterotrophic nutrition with an example of each
Question Description
describe the different types of heterotrophic nutrition with an example of each for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about describe the different types of heterotrophic nutrition with an example of each covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for describe the different types of heterotrophic nutrition with an example of each.
describe the different types of heterotrophic nutrition with an example of each for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about describe the different types of heterotrophic nutrition with an example of each covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for describe the different types of heterotrophic nutrition with an example of each.
Solutions for describe the different types of heterotrophic nutrition with an example of each in English & in Hindi are available as part of our courses for Class 7.
Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of describe the different types of heterotrophic nutrition with an example of each defined & explained in the simplest way possible. Besides giving the explanation of
describe the different types of heterotrophic nutrition with an example of each, a detailed solution for describe the different types of heterotrophic nutrition with an example of each has been provided alongside types of describe the different types of heterotrophic nutrition with an example of each theory, EduRev gives you an
ample number of questions to practice describe the different types of heterotrophic nutrition with an example of each tests, examples and also practice Class 7 tests.
|
|
Explore Courses for Class 7 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup