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507 Articles

Comparative Study: Testis Histology in Frog & Rabbit

Comments T.S of testis of Frog i) The outer covering is the

Dorsal & Ventral Views: Permanent Slide Preparation

Comments i) The placoid scales are arranged in regular oblique rows, covering

Study of Heliophyllum Fossils: Diagram & Comments

Comments on Heliophyllum. i) Heliophyllum or Horn Coral is an extinct genus

Study of Ammonite Fossils: Diagram & Comments Included

Comments on Ammonite i) Ammonites are an extinct group of marine invertebrates

Types of Bird Feathers: Filoplume & Down with Diagrams

Comments on Filoplume Feather i) Filoplumes are small, delicate and hair-like feathers.

Types of Bird Feathers: Contour vs. Typical with Diagrams

Comments on Typical feather i) A typical feather has a strong shaft

Histological Study of Frog & Rabbit Spinal Cord Slides

Comments T.S of spinal cord of Frog i) Spinal cord is surrounded