Let’s solve this step by step.
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Q.1: Label the diagram to classify animals.
The top of the diagram splits animals into two groups:
- Left side: “have a backbone” → These are called
Vertebrates
- Right side: “don’t have a backbone” → These are called
Invertebrates
So, we label the two big boxes at the top as:
→ Left box:
Vertebrates
→ Right box:
Invertebrates
Now, look at the animals shown under “Vertebrates” (left side). There are 5 animals:
1. Cow — mammal
2. Bird — bird
3. Fish — fish
4. Snake — reptile
5. Frog — amphibian
These are all vertebrates, and they belong to different classes within vertebrates.
So, under each animal, we write its class:
→ Cow:
Mammal
→ Bird:
Bird
→ Fish:
Fish
→ Snake:
Reptile
→ Frog:
Amphibian
(Note: The right side has no animals shown under “Invertebrates”, so we don’t need to label anything there for Q.1.)
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Q.2: Fill in the blanks
a) All living things are classified into ______ main groups called kingdoms.
→ In basic biology, living things are divided into
5 main kingdoms: Animalia, Plantae, Fungi, Protista, Monera (or sometimes 6 with Archaea). But for school level, it’s usually
5.
Answer:
five
b) The two main groups of animals are ______ and ______.
→ From the diagram and basic classification:
Vertebrates and
Invertebrates
Answer:
vertebrates,
invertebrates
c) Vertebrates have ______ inside their bodies.
→ The diagram says “have a backbone”, so the answer is
backbone (or “spine”, but “backbone” matches the worksheet language).
Answer:
backbone
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Final Answer:
Q.1:
Top left box: Vertebrates
Top right box: Invertebrates
Under animals (left to right): Mammal, Bird, Fish, Reptile, Amphibian
Q.2:
a) five
b) vertebrates, invertebrates
c) backbone
Parent Tip: Review the logic above to help your child master the concept of animals classification worksheet.
