Biology Learning Videos – Dr. Bbosa
Dissection of cockroach 2 by Dr. Bbosa Science
ecology, adaptation of parts to ecology and internal systems (digestion, excretion and reproduction)

Dissection of cockroach 2 by Dr. Bbosa Science
ecology, adaptation of parts to ecology and internal systems [...]

Dissection of a Toad by Dr. Bbosa Science
Ecology, adaptation of parts to ecology, internal systems (digestion, [...]

Dissection of a rat by Dr. Bbosa Science
describes adaptations of the different parts of a rat to its ecology [...]

Dissection of rat Part 1of 2
classification, external structures functions and adaptations, Ecology

Coordination in animals (A - level), lesson 1 of 2
Differences between nervous and endocrine system, action potential, [...]

Homeostasis (A - level biology)
Definition of homeostasis, mechanisms of homeostasis (negative [...]

Respiration A level by Dr. Bbosa Science
Aerobic respiration, anaerobic respiration, glycolysis, Krebs cycle, [...]

Transport in animals lesson 1 of 2 by Dr. Bbosa Science
A-level biology Features of transport system, components of blood, [...]

Photosynthesis lesson 1 of 2 By Dr. Bbosa Science
types of autotrophic nutrition, conditions necessary for [...]

Food tests
Describes testing for starch, proteins, lipids, carbohydrate, vitamin [...]

Dissection of rat Part 2 (internal structures)
Organs of neck and muscles on the chest, abdominal structures in [...]

Transport in animals Structured questions A level
A-level Biology questions skillfully selected to test and aid understanding

Chemicals of life(acids, bases, water, carbohydrates, lipids, proteins, and vitamins)
Properties, and uses of acids, bases, water, carbohydrates, lipids, [...]

Genetic (A- level) structured questions
Well discussed structured questions from national exams

DNA, RNA and protein synthesis
Nucleotides, bases, evidences that DNA is the genetic material, [...]

Coordination in animals (A- level) revision of essay questions
Fully discussed questions to promote understanding

DNA, RNA and protein synthesis structured questions
Questions selected to assist in understanding the topic at A-level

Photosynthesis Revision of structured questions

Excretion revision of essay questions
Fully discussed revision questions

Transport in animals lesson 2 of 2 by Dr. Bbosa Science
Circulatory system in man, definitions of artery and vein, differences [...]

Ecology lesson 2 of 3
population, population size, significance of population size, factors [...]

Photosynthesis lesson 2 of 2
structure, adaptations and functions of photosynthesis, chemistry of [...]

Ecology lesson 1 of 3
Definition, Abiotic factors (soil, climate, fire, topography), Biotic [...]

Gaseous exchange A level
Need for gaseous exchange surface, adaptations of a gaseous exchange [...]

Coordination in animals (A level), lesson 2 of 2
central nervous system, reflex arc, conditioned reflex, part and [...]

Evolution lesson 1 of 3
Definition of evolution, theories for origin of life, Lamarck and [...]

Lesson 4 Flowers
flower description of parts and adaptations

Katuzine Mr Bossa Easypro pan Onyxpro ductionmp32
what is biology?, characteristics of living things, s1 biology, Bbosa [...]

Bus by Dr Bbosa Science
S1 biology lesson 4 Classification of organism and importance of [...]

Temperature regulation in animals
Significance of temperature regulation, types of temperature [...]

Ecology Essay questions
Questions selected to test and enable understanding of ecology

Makerere song by Dr Bbosa Science
S1 biology lesson 3 Defines a cell, gives drawings plant and animals, [...]

Cell physiology
Diffusion, osmosis, active transport, phagocytosis and pinocytosis for [...]

Cell divisions
Stages of meiosis and mitosis and comparison between mitosis and meiosis

Plant cell and animal cells by Dr Bbosa Science
Drawings of plants and animal cell; functions of parts of plants and [...]

Behaviors A- level
Definitions, instinctive behavior ( reflex, kinesis, taxis) sign [...]

Transport in flowering plants objective questions
Questions selected to test and facilitate understanding

Gaseous exchange structured revision questions
Questions selected to test and facilitate understanding

Evolution Essay question (A-level)
Specially selected questions to test and enable understanding of the topic

DNA, RNA and protein synthesis objective questions
Questions selected to assist a candidate to understand the topic

Cell division revision questions
Questions set to test and aid understanding of cell division at A-level

Transport in flowering
structure and adaptations of xylem, structure and adaptations of [...]

Excretion structured questions
Fully discussed revision questions

Locomotion in animals lesson 1 of 2
Types of skeleton, locomotion in earthworm, locomotion in insects, [...]

Reproduction in animals
Male and female reproductive systems, spermatogenesis, oogenesis, [...]

Locomotion in animals structured questions at A-level

Coordination in animals (A level), revision of objective questions
Coordination in animals 30 objective revision questions and answers

Evolution lesson 2 of 3
Genetic pool, allele frequency, genotype frequency, genetic drift, [...]

temperature regulation in animals revision questions

Sexual reproduction in plants essay questions
Essay questions selected to test students understanding of [...]
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