Cell Structure and Functions

This experiment shows the structure of an animal cell and its main parts. It includes organelles such as the nucleus, mitochondria, ribosomes, cytopla...

In this experiment we are going to perform an estimation of the size of an onion epidermal cell using a microscope. We will first measure the diameter...

This activity demonstrates the process of meiosis by explaining Meiosis I and Meiosis II, showing how homologous chromosomes and sister chromatids sep...

This experiment demonstrates the presence of microorganisms in soil by observing a drop of mud water under a microscope, revealing bacteria, protozoa,...

In this experiment, we are going to observe mud water under a microscope. The aim is to identify tiny living microorganisms present in moist soil. Whe...

In this experiment, a thin peel is removed from the inner surface of an onion and placed on a glass slide. A drop of water and stain is added, and the...

This activity demonstrates the process of mitosis by explaining its main stages, prophase, metaphase, anaphase, and telophase, and showing how chromos...

This experiment demonstrates osmosis by showing that dried raisins swell in plain water due to water entering the cells and shrink in a concentrated s...

This activity demonstrates the structure of a plant cell by explaining its main parts, including the cell wall, chloroplasts, large central vacuole, m...