Advertisements
Advertisements
प्रश्न
Write the name of a mammal who lives in water.
Advertisements
उत्तर
Whale
APPEARS IN
संबंधित प्रश्न
What are the difficulties that you would face in classification of animals, if common fundamental features are not taken into account?
Match the following:
| Column I | Column II | ||
| (a) | Operculum | (i) | Ctenophora |
| (b) | Parapodia | (ii) | Mollusca |
| (c) | Scales | (iii) | Porifera |
| (d) | Comb plates | (iv) | Reptilia |
| (e) | Radula | (v) | Annelida |
| (f) | Hairs | (vi) | Cyclostomata and Chondrichthyes |
| (g) | Choanocytes | (vii) | Mammalia |
| (h) | Gill slits | (viii) | Osteichthyes |
Name the phylum in which ambulacral system is present. What is its function?
Write down four general characters of cnidarians (coelenterates). Give two examples.
Explain the general charaters of phylum Mollusca. Give one example of following classes of Mollusca;
(i) Gastropoda;
(ii) Pelecypoda;
(iii) Cephalopoda.
Why are scientific names of living beings considered better than their common names?
What are the group names of the following categories of animals?
Animals with feathers _________
Write the name of oviparous mammal.
Give two examples of each of the following: Annelida
Fill in the blanks:
The excretory organs of platyhelminthes are ______.
