Biological classification is the scientific process of grouping organisms based on their similarities and differences. It involves arranging organisms into a hierarchical system of categories, […]
Diversity in the Living World refers to the vast variety of life forms on Earth, including plants, animals, and microorganisms. It encompasses the differences in […]
NEET 2025 Preparation (Model Questions) The NEET 2025 Model Question Paper is designed to align with the updated syllabus, covering Physics, Chemistry, and Biology from […]
A photosystem is a protein-pigment complex found in the thylakoid membranes of plants, algae, and cyanobacteria, essential for photosynthesis. It captures light energy and converts […]
The Calvin Cycle, also known as the Calvin-Benson cycle, is a series of biochemical reactions that occur in the stroma of chloroplasts during photosynthesis. It […]
A molecular clock is a method used in evolutionary biology to estimate the timing of evolutionary events. It assumes that genetic mutations accumulate at a […]
Allopatric Speciation and Sympatric Speciation are two major modes of speciation, the process by which new species arise. These two types differ in terms of […]
Homology and analogy are key concepts in evolutionary biology that describe the relationship between structures in different organisms. Both terms refer to similarities, but the […]
Parallelism in biology refers to the independent evolution of similar traits or features in different lineages or species in response to similar environmental pressures, without […]