3rd Class Science Animals Animal Kingdom

Animal Kingdom

Category : 3rd Class

*   Animal Kingdom

 

There are two types of living organism i.e. plants and animals that we have studied in the previous chapter. The characteristics feature of plants and animals are different. In this chapter we will study about the different types of animals.

 

Look at the following picture of different types of animals:

                                   

 Dog                                           Cat                                      Lion                         Human  

 

*       General Characteristics Features of Animals

Animals move from one place to another in search of food and shelter and to protect themselves from the enemy. Animals can't prepare its own food hence depend on plants for its food. Animals those are living on land breathe with the help of nose and lungs. Whereas the animals those are living in water breathe with the help of gills. Animals have sense organs like eyes, nose, ear, and tongue, skin to detect changes in the environment and to respond accordingly. All animals produce offspring of its own kind either by laying eggs e.g. birds, snakes, fishes etc. or by giving birth to young ones like cat, dog, tiger, human etc.

Animals have the capacity to adapt themselves according to their immediate environment.

 

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     Which one of the following animals does not have ear for listening?

(a) Lion

(b) Tiger

(c) Dog

(d) Scorpion

(e) All of these

 

Answer: (d)

Explanation

Scorpions do not have ear for listening. Therefore, option (d) is correct and rest of the options is incorrect.

 

 

     Consider the following statements:

Statement 1: Some reptiles do not have legs to walk.

Statement 2: Some reptiles have legs to walk.

Which one of the following is correct about the above statements?

(a) Statement 1 is true and 2 is false

(b) Statement 1 is false and 2 is true

(c) Both statements 1 and 2 are false

(d) Both statements 1 and 2 are true

(e) None of these

 

Answer: (d)

Explanation

Some reptiles have legs to walk. Therefore, option (d) is correct and rest of the options is incorrect.

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