Advertisements
Advertisements
Question
Give an example each of Urochordata and Cephalochordata.
Advertisements
Solution
Example of Urochordata: Herdmania and Salpa.
Example of Cephalochordata: Amphioxus or Branchiostoma.
APPEARS IN
RELATED QUESTIONS
How do annelid animals differ from arthropods?
What are the differences between animals belonging to the Aves group and those in the mammalia group?
How are the criteria for deciding divisions in plants different from the criteria for deciding the subgroups among animals?
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 |
Write down four main characters of Platyhelminthes. Give two examples.
Write down four main characters of Annelida.
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.
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 a backbone _____________
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.
Bat - Aves, Mammalia, Chordata
TYRANNOSAURUS
(One of the extinct animals which lived on the Earth about 100,000,000 years ago) Tyrannosaurus was about six meters long and it preyed upon other animals.
What do you think about its classification-was it an amphibian, a reptile or a mammal?
Can you call it a relative of Kangaroo? Yes/No. Give reason
Fill in the blanks:
Ascaris is the example of phylum ______.
Choose the correct answer: Whittaker is famous
Carolus Linnaeus is known as the Father of ______.
True (or) False. If false write the correct answer.
True nucleus is seen in prokaryotic cell.
Assertion (A): Reptiles are warm-blooded animals.
Reason (R): They have scales.
Bilaterally symmetrical and acoelomate animal are exemplified by:
Consider the following statements:
- Annelids are true coelomates
- Poriferans are pseudocoelomates
- Aschelminthes are acoelomates
- Platyhelminthes are pseudocoelomates
Choose the correct answer from the options given below:
