Advertisements
Advertisements
प्रश्न
Prepare a list of some animals that are found parasitic on human beings.
उत्तर
List of some animals that are found parasitic on human beings:
| Parasite | Nature of parasites | Organ |
| Taenia solium (Pork Tapeworm) | Endoparasite | Small intestine |
| Schistosoma (Blood fluke) | Endoparasite | Hepatic portal system and mesenteric blood vessels |
| Ancylstoma duodenale (Hook worm) | Endoparasite | Small intestine |
| Wuchereria (Filarial worm) | Endoparasite | Lymph nodes and lymphatic vessels |
| Enterobius (Pin worm) | Endoparasite | Colon, caecum or vermiform appendix |
APPEARS IN
संबंधित प्रश्न
How do poriferan animals differ from coelenterate animals?
How do annelid animals differ from arthropods?
Explain how animals in Vertebrata are classified into further subgroups.
What do you mean by the term coelomate animals? Give two examples.
Give four general characters of phylum Mollusca. Write down two examples.
Write down four characters of Chondrichtyes. Give two examples.
Give an example each of Urochordata and Cephalochordata.
Give one point of difference between notochord and nerve cord.
How do animals of Porifera differ from animals of Cnidaria?
Distinguish between polyp and medusa.
Write down four general characters of Porifera. Give two examples.
Describe general characteristics of phylum Annelida. Give one example each class of Annelida.
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.
Why are scientific names of living beings considered better than their common names?
Rewrite the following scientific names correctly.
ficus religiosa (peepal), zea Mays (maize) and Bombyx Mori (silk moth).
What are the group names of the following categories of animals?
Animals with three pairs of legs ___________
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.
Butterfly- Insecta, Invertebrata, Mollusca
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
Name three animals (belonging to different classes) which breathe by means of lungs but have no external ears (pinnae).
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?
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
Give two examples of each of the following: Nemathelminthes
Give two examples of each of the following: Annelida
Fill in the blanks:
Nephridia are the excretory organs of ______.
Choose the correct answer: Mosquito is included in insects because
Choose the correct answer: The animal of phylum mollusca is
Choose the correct answer: The animal of phylum protozoa is
Choose the correct answer: Multicellular producers are
______ in 1623, introduced the binomial nomenclature.
Carolus Linnaeus is known as the Father of ______.
True (or) False. If false write the correct answer.
True nucleus is seen in prokaryotic cell.
Select the INCORRECT statement from the following.
