Divisions and Classes of Kingdom Plantae.
Land plants evolved from a common ancestor with multicellular, freshwater green algae about 450 MYA. During the evolution of plants,...
Academic
Kingdom Fungi, Phyla, Classification and characteristics.
Content: Introduction Phyla of fungi Phylum Chytridiomycota Phylum Zygomycota (The Conjugated Fungi) Phylum Ascomycota (The Sac Fungi). Phylum Basidiomycota (The...
Enlighten Knowledge Exam; Chemistry MCQS (set 4)
QUESTIONS 1. 3NH3 is A. Three moles of Ammonium B. Six moles of Ammonium C. Three moles of Ammonia D....
Enlighten Knowledge Exam, Sample subjective questions on Viruses, Bacteria, and Archaea
What are the two components shared by all viruses? All viruses have; a nucleic acid and a capsid. Viruses are...
Enlighten Knowledge Exam; Subjective questions on biotechnology and endogenous industries
What is fermentation? Fermentation is the breakdown of complex organic substances into simple ones by the action of an organic...
Know more about your enemy; VIRUS
Viral Evolution, Morphology, and Classification Viruses are tiny, acellular entities that can usually only be seen with an electron microscope....
Suffer no more; Menstrual cramps and fatigue
Suffer no more; Menstrual cramps and fatigue To reduce the intensity of menstrual symptoms, you can change your diet: Less...
Do you know, there is plant for each type of stomach problem?
Do you know, there is plant for each type of stomach problem? Aigremoine (Lithospermum ruderale) It is useful when the stomach...
What to do when you get something in your eye or receive an insect bites.
What to do when you get something in your eye or receive an insect bite. When you get something in...
How Plants Defend Themselves Against Pathogens and Herbivores.
Introduction Plants cannot run away from danger. Instead, they have to stand and fight. Like humans and other animals, plants...
Rhesus Factor and The Reaction Result From Mismatched Blood Transfusions.
A person’s blood type is determined by certain antigens found on the red blood cell surface. These antigens are clinically...
Adaptive Immunity; How Pathogens are eliminated from the body and Why the Immune System Reject Foreign Tissues and Organs?
Introduction In combination with the leukocytes involved in the innate immune system, the cells of the adaptive immune system are...
Adaptive Immunity/Specific Defenses/Acquired Immunity.
Adaptive immunity Adaptive immunity is a vertebrate-specific defense mechanism that recognizes specific molecules as being foreign and clears those molecules...
Enlighten Knowledge Note; The Immune System (Innate Immunity/Nonspecific defenses)
Introduction: The body’s defense makes up the immune system, which enables an animal to avoid or limit many infections. The...
Enlighten Knowledge note; The Lymphatic System.
The lymphatic system, which is closely associated with the cardiovascular system, has four main functions that contribute to homeostasis: Lymphatic...
Animal tissues; types and their functions.
Cells form a working animal body through their emergent properties, which arise from successive levels of structural and functional organization....
Unique behaviours among wild animals.(1)
Unique behaviours among wild animals. Nest building behavior in lovebirds. Lovebirds are small, green, and pink African parrots that nest...
Enlighten Knowledge; The science of human memories (1).
Introduction Imagine for a moment what it would be like to have no memory. You wouldn’t recognize anyone or anything...
Enlighten Knowledge Note on Plants Movement and Biological clock in Plants.
Introduction All organisms sense and interact with their environments. This is particularly true of plants. Plant survival and growth are...
Strategies that promote cooperative teaching and learning and how to apply them in the class
Strategies that promote cooperative teaching and learning and how to apply them in the class Classroom grouping strategies and cooperative...
