1.
Which adaptation of the frog differentiates it from the fish?
2.
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4.
Which among the following is a common feature of chrodates?
5.
Which of the following have an open circulatory system? (i) Arthropoda (ii) Mollusca (iii) Annelida (iv) Cnidaria
6.
The international Code of Biological Nomenclature provides the scientific nomenclature for every organism that consists of the genus name and the species name of the organism. Can you guess who introduced this system of binomial nomenclature of the organisms?
7.
8.
Angiospermae is a division of kingdom Plantae. The main characteristic feature of angiosperms is:
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10.
Among the following choose the correct option that best describes the characteristics of spirogyra.