Advertisements
Advertisements
प्रश्न
Give the name of two animals that belong to phylum echinodermata.
Advertisements
उत्तर
Antedon (Sea lily) and Asterias (Star fish).
APPEARS IN
संबंधित प्रश्न
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 |
Match the animals given under column A with their respective classification group given under column B
| Column A | Column B | ||
| 1 | Sponge | a | Amphibia |
| 2 | Snail | b | Reptilia |
| 3 | Butterfly | c | Echinodermata |
| 4 | Toad | d | Mollusca |
| 5 | Lizard | e | Arthropoda |
| 6 | Starfish | f | Porifera |
Define the term hermaphrodite. Give two examples.
Write down four characters of Chondrichtyes. Give two examples.
Distinguish between Nonchordata and Chordata.
Explain general characteristics of phylum Platyhelminthes and Nematoda. Give two examples of each.
Explain the general characters of phylum Arthropoda. Give one example of following classes
(i) Crustacea;
(ii) Myriapoda;
(iii) Insecta;
(iv) Arachnida.
What are the group names of the following categories of animals?
Animals with three pairs of legs ___________
Give two examples of each of the following: Pisces
Choose the correct answer: Whittaker is famous
