CBSE Class 9 Answered
On the basis of origin of mouth, animals have been categorized into
prostomia and metazoa
deuterostomia and protozoa
prostomia and duterostomia
protozoa and metazoa
Asked by Amithjose | 03 Nov, 2012, 02:25: PM
Expert Answer
On the basis of origin of mouth, animals have been categorized into:
- Protostomia (mouth arising from or near the blastopore of gastrula) and
- Deuterostomia (mouth arising anteriorly at some distance from the blastopore)
Answered by | 04 Nov, 2012, 11:18: PM
Application Videos
-
Classification of Plants
This video explains the concept of classification of plants. -
Cryptogams and Phanerogams
This video explains the classification of plants into cryptogams and phaner... -
Classification of Non-Chordates
This video explains the basis of classification of organisms with the help ... -
Classification of Vertebrates
This video explains the basis of classification of organisms with the help ... -
Classification of Vertebrates
This video compares the characteristics of amphibians and fishes.
Concept Videos
-
Classification of Organisms
Explain the rules of nomenclature. Evolving of present classification syst... -
Kingdom Plantae
Explain the classification of plant kingdom. The features of the various d... -
Classification of Animals
Understand the basis of classification of Animal kingdom into various phyl... -
Five Kingdom Classification
Explain five kingdom of biodiversity. Classification of living organism wi... -
Classification of Animals
Learn the features of various Acoelomates i.e. Poriferans, Platyhelminthes...
CBSE 9 - Biology
Asked by sohamshaurya28 | 28 Sep, 2023, 06:51: PM
ANSWERED BY EXPERTCBSE 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 EXPERT
