Zoology

What is Gland? Definition of Gland A gland is a group of specialized cells or an organ that produces and releases substances, such as hormones or secretions, for use within the body or for elimination from the body’s surface or cavities. Characteristics of Glands Glands possess several characteristic features that distinguish them from other types … Read more

What is Nervous tissue? Definition of Nervous tissue Nervous tissue is the specialized tissue that makes up the nervous system. It is composed of neurons and glial cells, and its main function is to transmit and process electrical signals, allowing for communication and coordination within the body. Location of Nervous Tissue Characteristics Of Nervous Tissue … Read more

What is Muscular Tissue? Definition of Muscular Tissue Muscular tissue is a specialized type of tissue found in animals that consists of muscle fibers capable of contracting and generating force, allowing for movement and control of body functions. Properties/Characteristics of Muscular Tissue Muscular tissue possesses several distinct properties that enable its functions and contribute to … Read more

What is Connective tissue? Definition of Connective tissue Connective tissue is a type of animal tissue that supports, connects, and protects various structures in the body. It consists of fibers, ground substance, and cells, and is found between other tissues and organs. It provides structural support, flexibility, and plays a role in the transportation of … Read more

Definition of Human Heart The human heart is a vital organ that continuously pumps blood throughout the body, providing oxygen and nutrients to cells and removing waste products. It is a hollow muscular organ located in the chest, primarily on the left side, and consists of four chambers that contract in a coordinated manner to … Read more

What is Kidney? Features of Kidney The kidney is a remarkable organ with several notable features. Here are some key features of the kidney: These features highlight the vital role of the kidneys in maintaining homeostasis and overall health. Structure of Kidney The structure of the kidney is characterized by its bean-like shape and various … Read more

Digestion is a complex process that allows our bodies to break down the food we consume into smaller, more manageable components. This crucial process enables the absorption of nutrients and energy necessary for our overall health and well-being. Digestion occurs through a combination of mechanical and chemical processes, working together harmoniously to ensure the efficient … Read more