Inheritance in Biology
Related Topics:
More Lessons for Biology
Math Worksheets
A collection of videos and experiments that are suitable for Biology. Chromosomes, Genes, DNA and Genetic information, Alleles.
3.14 Chromosomes
Recall that the nucleus of a cell contains chromosomes on which genes are located
Understand that a gene is a section of a molecule of DNA
Describe a DNA molecule as two strands coiled to form a double helix, the strands being linked by a series of paired bases: adenine (A) with thymine (T), and cytosine (C) with guanine (G)
Understand that genes exist in alternative forms called alleles which give rise to differences in inherited characteristics
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.
