Advertisements
Advertisements
Question
Main characteristics of Nematoda:
Solution
Main characteristics of Nematoda:
(i) They are bilaterally symmetrical, triploblastic, pseudocoelomate and unsegmented animals.
(ii) They have a cylindrical or flattened, worm-like body.
(iii) Sexes are separate.
(iv) Body is covered with a tough, resistant cuticle.
Examples: Ascaris (round worm) and Wuchereria bancrofti (filarial worm).
APPEARS IN
RELATED QUESTIONS
How do poriferan animals differ from coelenterate animals?
How do annelid animals differ from arthropods?
Prepare a list of some animals that are found parasitic on human beings.
Write down four main characters of Annelida.
What do you mean by the term triploblastic animals? Give two example.
Write down four general characters of phylum Echinodermata. Give two examples.
Name the phylum in which ambulacral system is present. What is its function?
Write down four characters of Chondrichtyes. Give two examples.
What are the group names of the following categories of animals?
Animals with a backbone _____________
Give any one difference between the following :
Insecta and Arachnida
Give any one difference between the following :
Flatworm and Roundworm
Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.
Earthworm - Invertebrata, Annelida, Insecta
Give four important characters of mammals.
Write two main characters of the following animal and name the phylum it belongs to: Whale
Give two examples of each of the following: Platyhelminthes
Choose the correct answer: Binomial Nomenclature was proposed by
Assertion (A): Reptiles are warm-blooded animals.
Reason (R): They have scales.
Kingdom Animalia is characterized by
