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प्रश्न
How do annelid animals differ from arthropods?
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उत्तर
| Annelids | Arthropods | |
| 1. | The circulatory system of annelids is closed. | Arthropods have an open circulatory system. |
| 2. | The body is divided into several identical segments. | The body is divided into few specialized segments. |
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संबंधित प्रश्न
Explain how animals in Vertebrata are classified into further subgroups.
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 |
Main characteristics of Nematoda:
What do you mean by the term coelomate animals? Give two examples.
How do animals of Porifera differ from animals of Cnidaria?
Explain general characteristics of phylum Platyhelminthes and Nematoda. Give two examples of each.
Describe the important characters of mammals and birds. Give two examples of each.
What are the group names of the following categories of animals?
Animals with a hairy skin ___________
Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.
Grasshopper-Wings, trachea, proboscis
Match the names of animal groups in Column I with the names of animals in column II.
|
Column I (Group) |
Column II (Animals) |
|
Annelida |
Pigeon |
|
Porifera |
Snake |
|
Mollusca |
Earthworm |
|
Reptilia |
Sponge |
|
Amphibia |
Octopus |
|
Pisces |
Trout |
|
Mammal |
Rabbit |
Which names are left out that do not match and why?
Give two examples of each of the following: Echinodermata
Give two examples of each of the following: Annelida
Fill in the blanks:
Ascaris is the example of phylum ______.
Fill in the blanks:
Bath sponge belongs to phylum ______.
Fill in the blanks:
Dog fish belongs to phylum ______.
Choose the correct answer: Jelly-fish is classified in the phylum
Choose the correct answer: Multicellular producers are
True (or) False. If false write the correct answer.
True nucleus is seen in prokaryotic cell.
What is binomial nomenclature?
