The Tissues Meristematic Tissues Based on Time of Appearance Some meristems gradually become specialised and form permanent tissues through differentiation. “This process results in formation of tissues with specific structure and function.“ Permanent Tissues A. Simple Tissues “Coir of coconut…
Biodiversity Amazing Diversity of Life 15.1 Biodiversity – Concept Historical Note Biodiversity varies regionally depending on environmental conditions and species tolerance limits. Levels of Biodiversity Biodiversity exists at three hierarchical levels: 1. Genetic Diversity 2. Species Diversity 3. Ecological Diversity…
Ecosystem – Structure & Function Ecosystem – Core Concept Types of Ecosystems Ecosystems vary in size from a small pond to a vast ocean. Structure of an Ecosystem Every ecosystem has two major components: A. Abiotic Components (Non-Living) B. Biotic…
Organisms and Populations This chapter Organisms and Populations, focuses on the interactions between organisms and their environment, exploring key concepts such as abiotic factors, adaptations, population dynamics, and various types of species interactions. Introduction Ecology This chapter mainly focuses on…
Biotechnology Applications This chapter Biotechnology and Its Applications, focuses on the diverse applications of biotechnology in agriculture, medicine, and ethical considerations, including advancements like GMOs, gene therapy, and transgenic animals. Introduction to Biotechnology Three Critical Research Areas in Biotechnology Biotechnological…
Principles of Biotechnology This chapter Biotechnology: Principles and Processes, focuses on the fundamental principles and detailed processes involved in biotechnology, with a specific emphasis on recombinant DNA technology and its tools. Introduction to Biotechnology Paul Berg is regarded as the…
INTRODUCTION TO MICROBES This chapter Microbes in Human Welfare, focuses on the diverse roles of microbes in various fields, including household products, industrial applications, sewage treatment, biogas production, biocontrol, and biofertilizers. Where are Microbes Found? Types of Microbes Microbes include…
What is Health? This chapter focuses on understanding Human health and disease, common human diseases, immunity mechanisms, AIDS, cancer, drug and alcohol abuse, and methods for prevention and control. Historical Perspective (Old Beliefs) Modern Scientific Understanding Definition of Health Importance…
Evolutionary Biology: The Story of Life This chapter deals with the origin, evolution and diversity of life forms, explaining major theories, evidences and mechanisms involved in the history of life on Earth, including the evolution of humans. What is Evolution?…
The DNA Chapter Focus DNA: The Blueprint of Life Introduction to DNA DNA and RNA DNA as a Polymer Structure of Polynucleotide Chain Components of a Nucleotide 1. Nitrogenous Base: Two types: 2. Pentose Sugar 3. Phosphate Group Polarity of…
