What Is Meiosis? By Aparna Vidyasagar Meiosis is a specialized form of cell division that produces reproductive cells, such as plant and fungal spores, sperm and egg cells.
What Is Photosynthesis? By Aparna Vidyasagar Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight into chemical energy.
What Is Mitosis? By Aparna Vidyasagar Mitosis is a method of cell division in which a cell divides and produces identical copies of itself.
What Is CRISPR? By Aparna Vidyasagar CRISPR technology is a simple yet powerful tool for editing genomes. It allows researchers to easily alter DNA sequences and modify gene function.
What Are Biofilms? By Aparna Vidyasagar Biofilms are slimy layers of microorganisms that stick to wet surfaces. They may cause up to 80 percent of infections.
Human-Animal Chimeras: Biological Research & Ethical Issues By Aparna Vidyasagar Introducing human cells into other organisms is a useful research tool. However, there are ethical considerations.
What Is a Paramecium? By Aparna Vidyasagar Paramecia are single-celled protists that are naturally found in aquatic habitats.
What Are Lichens? By Aparna Vidyasagar A lichen is a composite organism consisting of a fungus and an alga functioning in a symbiotic relationship.
What Is an Amoeba? By Aparna Vidyasagar The term “amoeba” refers to simple eukaryotic organisms that move in a characteristic crawling fashion.
What Are Protists? By Aparna Vidyasagar Protists are generally microscopic organisms — most with a single cell — that are not bacteria, animals, plants or fungi.
Facts About the Fungus Among Us By Aparna Vidyasagar Fungi make up a whole kingdom of living organisms, from mushrooms to mold to yeast.
What Are Mutations? By Aparna Vidyasagar Mutations are alterations to a DNA sequence. They can cause diseases and conditions, but they are also tools in evolution.
What Are Viruses? By Aparna Vidyasagar Viruses are microscopic parasites that lack the capacity to thrive and reproduce outside of a host body.
What Are Mitochondria? By Aparna Vidyasagar Mitochondria are specialized cellular structures that power various functions.