Naturalselection - Study guides, Class notes & Summaries

Version 1 1 Test Bank for Concepts of Genetics 4th Edition By Robert Brooker Version 1 2 Student name:__________ 1) The basic unit of heredity is the ___________. A) individual B) gene C) macromolecule D) trait 2) A variation of a gene is called a(n) _______. A) species B) morph C) genome D) allele E) proteome 3) Which of the following acts to accelerate chemical reactions in a cell? A) nucleic acids B) lipids C) carbohydrates D) enzymes Version 1 3 4) The building blo...

This document contains a detailed summary of the Grade 12 IEB Life Sciences Evolution Section. As an IEB matriculant from the class of 2022, I can assure you that this document contains notes that is extremely relevant and effective. These were the notes I used to attain a pleasing mark which placed me in the top 1% nationally for Life Sciences in 2022. The document covers every bullet point required in the IEB Life Sciences syllabus.

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Natural selection is the differential survival and reproduction in some individuals over others due to the possession of certain genotypic and phenotypic traits. It is responsible for the evolution of new species with more advanced traits.

Lab on Natural Selection.

In this document you can find clear, on-point lecture and book notes in bullet-point form Contents: Topic 5.1 - Evidence for evolution Topic 5.2 - Natural selection Topic 5.3 - Classification of biodiversity Topic 5.4 - Cladistics