Life Sciences Grade 11 Study Resources
Organisms with True Nucleus Enclosed by a Nuclear Membrane
Organisms with a true nucleus surrounded by a nuclear membrane: Organisms with a true nucleus are the most advanced and complex organisms in the...
Life Sciences Grade 11 Study Resources
Excretion and Osmoregulation Grade 11 (Class 11) notes pdf
Excretion is the process of removing undesired metabolic waste products from the body. CO2, H2O, bile pigments, nitrogenous wastes, excess inorganic salts, hormones, and...
Life Sciences Grade 11 Study Resources
In What Form do Plants Absorb Nitrogen?
Nitrogen is one of the most important macronutrients required for plant growth and development. Although it is present in the atmosphere as air, it...
Life Sciences Grade 11 Study Resources
How do Vaccines Work to Protect us from Various Diseases
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. The safety and effectiveness of vaccines...
Life Sciences Grade 11 Study Resources
Four Compounds that are found in the Cytoplasm
Four Compounds that are found in the Cytoplasm Cytoplasm is the gelatinous liquid that fills the inside of a cell. It is composed of...
Life Sciences Grade 11 Study Resources
Writing Down the Word Equation for Photosynthesis – Life Sciences Q & A
The word equation for photosynthesis is as follows: Carbon dioxide + water + (light energy) glucose + oxygen gas. Carbon dioxide and water are...
Life Sciences Grade 11 Study Resources
14+ Abiotic Components of the Ecosystem and Types
14+ Abiotic Components of the Ecosystem and Types The term “biotic” is formed by the combination of two terms, “bio” meaning life and “ic” meaning like. Thus,...
Life Sciences Grade 11 Study Resources
Download Biodiversity in plants and reproduction Grade 11 Notes PDF
Biodiversity: the diversity (number and variety of species) of plant and animal life within a region. barcoding: a taxonomic method that uses a short...