Howdy, iam Michele Ball, Don’t work too hard.
How Are Traits Inherited Chromosomes? [Solved]
One copy is inherited from their mother (via the egg) and the other from their father (via the sperm). A sperm and an egg each contain one set of 23 chromosomes. When the sperm fertilises the egg, two copies of each chromosome are present (and therefore two copies of each gene), and so an embryo forms.
DNA, Chromosomes, Genes, and Traits: An Intro to Heredity
Table of Contents: Video Intro 00:00 Intro to Heredity 1:34 What is a
Chromosomal Inheritance
In this video Paul Andersen describes genetics at the
LS3A Inheritance of Traits
In this video Paul Andersen explains the importance of DNA is organisms. DNA contains the blueprint for each organisms.
