SIVAPRADAYINI@BIOLOGY

  Difference Between Haploid And Diploid Haploid and Diploid  are two terms that represent the number of '"set of chromosomes" in a cell.  Haploid  refers to the presence of a single set of chromosomes in an organism's cells while  Diploid  refers to the presence of two sets of chromosomes in a cell. The term "PLOIDY" refers to the number of sets of chromosomes in a cell, hence the single set of chromosomes called  Haploid  and the double set of chromosomes called  Diploid . Table of Content Definition of Haploid and Diploid Difference Between Haploid and Diploid What is Haploid Cell ? What is Diploid Cell? Key points on Haploid and Diploid Definition of Haploid and Diploid Haploid describes a cell that contains a single set of chromosomes and Diploid is a term that refers to the presence of two complete sets of chromosomes in an organism's cells, with each parent contributing a chromosome to each pair. Difference Between Haploid and Dip...

  Here’s the infographic you asked for — a clear diagrammatic representation of the Kingdom Plantae and its major groups. 🌿 It organizes plants into four main categories: Bryophytes (mosses, liverworts, hornworts) Pteridophytes (ferns, horsetails, club mosses) Gymnosperms (conifers, cycads, ginkgo) Angiosperms (monocots, dicots, flowering plants) Each group is visually connected to the central "Plants" circle, making it easy to understand how they fit into the broader classification. Here’s the infographic for Kingdom Animalia , showing the major divisions of the animal kingdom. 🦁 It’s organized into two broad groups: Invertebrates — animals without a backbone (e.g., arthropods, mollusks, annelids) Chordates — animals with a backbone or notochord, further divided into fish, amphibians, reptiles, birds, and mammals Each group is visually represented with clear illustrations, making it easy to understand how diverse life forms fit into the Animalia class...

  🌍 Environment The environment refers to everything that surrounds living organisms — both natural and man-made . It includes air, water, land, plants, animals, and all other living and non-living components that interact to sustain life. In simple terms, it’s the sum of all external conditions that influence the growth, development, and survival of organisms. 🧩 Components of the Environment Biotic components – Living things like plants, animals, and microorganisms. Abiotic components – Non-living elements such as sunlight, temperature, soil, water, and air. Human-made environment – Cities, buildings, roads, and technologies created by humans. 🌱 Environmental Science Environmental science is the interdisciplinary study of how humans interact with the environment. It combines biology, chemistry, physics, geology, and social sciences to understand environmental processes and solve problems like pollution, climate change, and resource depletion. 🔬 Key Area...

  Kingdom Monera includes all unicellular prokaryotes, mainly bacteria and archaea. Common examples are Escherichia coli , Streptococcus , Staphylococcus , Clostridium , Mycobacterium , Cyanobacteria (blue-green algae), and Mycoplasma . 🔬 Major Groups of Bacteria in Kingdom Monera 1. Eubacteria (True Bacteria) Examples: Escherichia coli – found in the human gut Streptococcus pneumoniae – causes pneumonia Staphylococcus aureus – skin infections Clostridium botulinum – produces botulinum toxin Mycobacterium tuberculosis – causes tuberculosis 2. Cyanobacteria (Blue-Green Algae) Photosynthetic bacteria, important for oxygen production. Examples: Anabaena Nostoc Oscillatoria 3. Archaebacteria (Ancient Bacteria) Thrive in extreme environments (high salt, heat, acidity). Examples: Halobacterium – salt-loving Methanogens – methane-producing, found in swamps Thermoplasma – heat-tolerant 4. Mycoplasma Bacteria without cell walls, often pathogeni...