Match List-I with List-II
List - I | List - II | ||
---|---|---|---|
(a) | Chlamydomonas | (i) | Conidia |
(b) | Penicillium | (ii) | Zoospores |
(c) | Hydra | (iii) | Gemmules |
(d) | Sponge | (iv) | Buds |
Choose the correct answer from the options given below :
Select the incorrect statements with respect to Cyclostomes:
(a) They lack scales and paired fins.
(b) They have circular mouth with jaws.
(c) They bear 6-15 pairs of gills.
(d) They migrate to deep sea for spawning.
Choose the most appropriate answer from the options given below:
Exoskeleton of arthropods is composed of:
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : All vertebrates are chordates but all chordates are not vertebrates.
Reason (R) : Notochord is replaced by vertebral column in the adult vertebrates.
In the light of the above statements, choose the most appropriate answer from the option given below: