Introduction: The muscular system of Columba livia, also known as the domestic pigeon, is similar to that of most birds. Birds have a large number of flight muscles that allow… Read More »Muscular System of Columba livia | Pigeon | Diagram
The nervous system of Scoliodon consists of three parts : 1. Central nervous system. 2. Peripheral nervous system. 3. Autonomic nervous system. 1. Central Nervous System of Scoliodon It includes… Read More »Nervous System of Scoliodon | Shark | Diagram
The main receptor or sense organs of Scoliodon include (i) olfactory organs, (ii) eyes, (iii) ears, (iv) neuromasts or lateral line organs, and (v) ampullae of Lorenzini. 1. Olfactory Organs… Read More »Sense Organs of Scoliodon | Diagram
The excretory and reproductive systems are so closely related to each other in vertebrates that they are considered together under the name of the “urinogenital system”. Male Urinogenital System A.… Read More »Urinogenital System of Scoliodon | Diagram | Note
Nervous System of Frog The nervous system of frog consists of three main parts:- The central nervous system The peripheral nervous system & The sympathetic nervous system. The Central Nervous… Read More »Nervous System and Sense Organs of Frog | Diagram
In this article about the frog, we will discuss the urinogenital system of frog (Hoplobatrachus tigerinus or Rana tigrina). What is Urinogenital System? The urinogenital system is the combination of… Read More »Urinogenital System of Frog | Diagram
Blood Circulatory System of Frog The blood circulatory system of frog is closed. The whole blood circulatory system of frog consists of blood, heart, arterial system, venous system. Blood of… Read More »Blood Circulatory System of Frog | Diagram
In this article, we will learn about the respiratory system of Labeo rohita or commonly known as “Rohu” fish or “Rui”. What is the Respiratory System? The respiratory system is… Read More »Respiratory System of Labeo rohita with Diagram | Rohu
Abstract This report contains a field visit to a local fish market, Mirpur-1 and fish arat of Diyabari, Dhaka. As there are tons of rivers in Bangladesh and the country… Read More »Local Fish Market Visit Report | Zoology Practical
In this article, we will learn about the respiratory system of frog. What is the Respiratory System? The respiratory system is a physiological system by which an animal intakes oxygen… Read More »Respiratory System of Frog | Hoplobatrachus tigerinus | Diagram
In this article, We will learn the external morphology of frog (Hoplobatrachus tigerinus or Rana tigrina) which is commonly known as the Indian Bull Frog. Rana tigrina is the previous… Read More »External Morphology of Frog | Hoplobatrachus tigerinus | Diagram
In this article of Labeo rohita, we will learn about the urinogenital system of Labeo rohita. Labeo rohita is a carp fish whose common name is Rohu or Rui. What… Read More »Urinogenital System of Labeo rohita | Rohu Fish | Diagram