CBSE Class 9 Biology Biodiversity and its Classification
- Meaning of primitive
- What criteria do we use to decide whether something is alive Or not?
- Difference between cold-blooded animals and warm blooded animals.
- Why do we classify organism
- What is hemophrodite animal?
- What is biological diversity
- what is species? state in terms of 1 hierachy of classifications, 2 in relation to production
- what is the primary characteristics on which the 1st division of organisms is made?
- what is species
- what is homeostastis
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