NCERT-DIVERSITY IN LIVING ORGANISMS-Exercise
- Why do we classify organisms?
02:29
|
- Give three examples of the range of variations that you see in life- f...
03:21
|
- Which do you think is a more basic characteristic for classifying orga...
05:53
|
- What is the primary characteristic on which the broad division of orga...
02:10
|
- On what bases are plants and animals put into different categories?
02:53
|
- Which organisms are called primitive and how are they different from t...
02:17
|
- Will advanced organisms be the same as complex organisms? Why?
01:30
|
- What is the criterion for classification of organisms as belonging to ...
02:17
|
- In which kingdom will you place an organism which is single- celled, e...
02:42
|
- In the hierarchy of classification, which grouping will have the small...
02:38
|
- Which division among plants has the simplest organisms?
01:55
|
- How are pteridophytes different from the phanerogams?
03:37
|
- How do gymnosperms and angiosperms differ from each other?
02:36
|
- How do poriferan animals differ from coelenterate animals?
02:09
|
- How do annelid animals differ from arthropods?
02:54
|
- What are the differences between amphibians and reptiles?
02:44
|
- What are the differences between animals belonging to the Aves group a...
02:47
|
- What are the advantages of classifying organisms ?
02:03
|
- How would you choose between two characteristics to be used for develo...
03:40
|
- Explain the basis for grouping organisms into five kingdoms.
02:48
|