Advertisements
Advertisements
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 |
Advertisements
उत्तर
| Column I | Column II | ||
| (a) | Operculum | (viii) | Osteichthyes |
| (b) | Parapodia | (v) | Annelida |
| (c) | Scales | (iv) | Reptilia |
| (d) | Comb plates | (i) | Ctenophora |
| (e) | Radula | (ii) | Mollusca |
| (f) | Hairs | (vii) | Mammalia |
| (g) | Choanocytes | (iii) | Porifera |
| (h) | Gill slits | (vi) | Cyclostomata and Chondrichthyes |
APPEARS IN
संबंधित प्रश्न
How do poriferan animals differ from coelenterate animals?
Explain how animals in Vertebrata are classified into further subgroups.
Tick (✓) the appropriate answer:
Scientist who introduced binomial nomenclature is
Write one difference between the following pair:
Invertebrates and Vertebrates
Write down four main characters of Platyhelminthes. Give two examples.
Main characteristics of Nematoda:
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 differences between the following :
(a) Cartilaginous fishes and bony fishes ;
(b) Amphibia and Reptilia ;
(c) Aves and mammals.
Write down four characters of mammals. Give two examples.
Give an example each of Urochordata and Cephalochordata.
How do animals of Porifera differ from animals of Cnidaria?
Distinguish between polyp and medusa.
Write down four general characters of cnidarians (coelenterates). Give two examples.
Explain general characteristics of phylum Platyhelminthes and Nematoda. Give two examples of each.
The animals (Kingdom Animalia) are mainly grouped under two categories
Why are scientific names of living beings considered better than their common names?
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
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
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
Name three animals (belonging to different classes) which breathe by means of lungs but have no external ears (pinnae).
Give four important characters of mammals.
Write the name of oviparous mammal.
Give two examples of each of the following: Platyhelminthes
Give two examples of each of the following: Annelida
Give two examples of each of the following: Arthropoda
Fill in the blanks:
The excretory organs of platyhelminthes are ______.
Fill in the blanks:
Dog fish belongs to phylum ______.
Choose the correct answer: Protista is the link between
Carolus Linnaeus is known as the Father of ______.
Assertion: Binomial name is the universal name and contains two names.
Reason: It was first introduced by Carolus Linnaeus
What is binomial nomenclature?
Write short notes on – Binomial Nomenclature.
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:
