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प्रश्न
Give advantages of classification of animals.
उत्तर
The advantages of animal classification are as follows:
- Classification facilitates the identification of animals with great accuracy.
- The study of animals becomes convenient.
- It helps in understanding the relationship of animals with other living organisms.
- It helps to understand the habitat of each animal along with its role in nature.
- By studying few animals from a group, we can gain a better understanding about the entire group.
- It helps in understanding different adaptations shown by animals.
- It gives an idea about the evolution of animals.
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संबंधित प्रश्न
Why do we classify organisms?
Which do you think is a more basic characteristic for classifying organisms?
(a) The place where they live.
(b) The kind of cells they are made of. Why?
On what basis are plants and animals put into different categories?
Which organisms are called primitive and how are they different from the so-called advanced organisms?
Characters of a phylum are given below. Read those carefully and answer the questions.
a. Spines of calcium carbonate are present on the body.
b. These animals are exclusively marine.
c. They perform the locomotion with the help of tube feet.
d. Their skeleton is made up of calcareous plates or spicules.
i. Animals of which phylum show the above characters?
ii. Give an example from that phylum.
iii. These animals can be classified with the help of which criteria of new system of animals classification?
Why the bryophytes are called as amphibians of kingdom plantae?
Write any two points of differences between flat worms and round worms.
What is the need for classification?
How is the complexity of cell structure and their number used in classification?
Describe the characteristics used in hierarchial classification of organisms.
Briefly describe the importance of classification.
Distinguish between Aves and Mammalia.
Skeleton is made entirely of cartilage in
______ belongs to Phylum Platyhelminthes.
All eukaryotic unicellular organisms belong to ______.
Complete the following conceptual picture.
