CBSE Class 9 Answered
What are lichen and define symbiosis
Asked by harinder | 27 Aug, 2008, 04:35: PM
Expert Answer
Lichens are symbiotic associations between fungi and algae. The algae prepares food and supplies it to the fungus, whereas, the fungi absorbs water and mineral salts and gives it to the algae.
Symbiosis is a relationship between 2 species wherein both are benefitted by each other. Eg- Lichens.
Answered by | 27 Aug, 2008, 06:17: PM
Application Videos
-
This video explains the concept of classification of plants. -
This video explains the classification of plants into cryptogams and phaner... -
This video explains the basis of classification of organisms with the help ... -
This video explains the basis of classification of organisms with the help ... -
This video compares the characteristics of amphibians and fishes.
Concept Videos
-
Evolution of Classification System
Explain the rules of nomenclature. Evolving of present classification syst... -
Thallophyta
Explain the classification of plant kingdom. The features of the various d... -
Basis of Animal Classification - 1
Understand the basis of classification of Animal kingdom into various phyl... -
Kingdom Monera
Explain five kingdom of biodiversity. Classification of living organism wi... -
Phylum Porifera
Learn the features of various Acoelomates i.e. Poriferans, Platyhelminthes...
CBSE 9 - Biology
Asked by taoraicalvincalvin | 02 Jun, 2022, 02:05: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by asaikeerthana77 | 31 May, 2022, 11:51: AM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by asaikeerthana77 | 31 May, 2022, 11:50: AM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by jiyapatel9909 | 27 May, 2022, 02:18: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by vloggershanvi | 18 Feb, 2022, 11:50: AM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by lakshmithengal | 04 Dec, 2021, 07:34: AM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by drtapankumarb | 25 Nov, 2021, 03:53: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by ni095186 | 24 Aug, 2021, 09:57: AM
ANSWERED BY EXPERTCBSE 9 - Biology
What is the difference between the heart structure of cold blooded animals and warm blooded animlas?
Asked by is00331 | 24 Apr, 2021, 08:24: PM
ANSWERED BY EXPERT