The document discusses the classification and characteristics of arthropods, noting their bilateral symmetry, segmented bodies, jointed appendages, and presence of compound eyes. It includes questions for observation and comparison of different animals, particularly focusing on how arthropods differ from other groups. Additionally, it prompts readers to classify various animals, including crabs, cats, and butterflies.

1. CAI package.

2. CREATED BY,
SHAGUFTA NAZ
KHAN SWALEHA.

4. Q1.What do you observe?
Q2.How does these animals
differ from each other?

5. CLASSIFICATION OF
ANIMALS

6. ANIMALS
A B

7. Q1.What do you observe?
Q2.On which basis did
column ‘A’ is different from
‘B’?

8. Q.What do
you observe
difference
in their
body parts?
comparing human body
parts arthropods have
head,thorax,abdomen.

9. 1.Arthropods are bilaterally
symmetrical.
Characteristics Of
Arthropods

10. 2.There body is externally
segmented and protected with
chitinuous exo-skeleton.

11. 3.Arthropods have two pair of
wings to fly and three pair of
jointed appendages.

12. 4.Arthropods have compound
eyes.

13. Test your progress!!
Classify Arthropods.
Crab, cat, dog, scorpion,
fish, butterfly, leech,
centipede.

14. Thank-you.