Distinguish between amphids and phasmids?

Chapter-Wise 3D Zoology Videos from Telangana Board Intermediate First Year Zoology

02 min 48 sec

Arachnida -an Overview

Arachnids belong to the phylum Arthropoda, which means they are a type of arthropod. All arthropods share some common characteristics.

02 min 57 sec

Circulatory System in Earthworm

Humans have one heart, and its working is so complex. Have you ever imagined how the circulatory system works in worms that have five hearts? Know more about...

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04 min 39 sec

Reproductive System in Earthworm

Who is the farmer's friend that lives in soil, has no legs and is a hermaphrodite? Yes, it's the earthworm. Let's learn about the earthworm's reproductive sy...

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