biology models for science exhibition
Aim / Objective To demonstrate how plants use sunlight, carbon dioxide, and water to produce food (glucose) and release oxygen, showing this through a rotating half-earth model with a plant setup. Materials Required Model Construction / Steps 1️⃣ Prepare the Base 2️⃣ Make the Rotating Half Earth Cut a thermocol ball or plastic globe into … Read more
Here’s a comprehensive list of Zoology Working Model Ideas suitable for school or college exhibitions — covering topics like human anatomy, animal physiology, ecology, evolution, genetics, and more.I’ve grouped them into categories to make it easy to choose from. Human Anatomy & Physiology Models 1)Human Heart Working Model (with blood circulation) The human heart is … Read more
Welcome to this DIY Science Project on how to make a Biogas Plant Working Model that shows how organic waste can be converted into renewable energy and electricity! In this video, we demonstrate a miniature biogas plant setup that produces biogas from kitchen waste and cow dung, and shows how that gas can be used … Read more
1. Introduction The human heart is a muscular organ responsible for pumping blood throughout the body. It supplies oxygen and nutrients to tissues and removes carbon dioxide and waste products. The heart works as a pump in the circulatory system, functioning non-stop from birth to death. On average, the heart beats 72 times per minute … Read more
1. Introduction The human eye is one of the most complex and important sense organs. It allows us to perceive the world through the sense of vision. Almost 80% of all information we receive comes through our eyes. The eye works like a natural camera, capturing light and converting it into signals that the brain … Read more