大象传媒

Genetic inheritance - part two - EdexcelAudio

We inherit our sex (male or female) and blood group from our parents. Genetic disorders can also be inherited. Selective breeding occurs when humans breed plants and animals for specific characteristics. Cloning (often in plants and not in humans) makes genetically identical copies of the one parent organism.

Part of Biology (Single Science)Genetics

Find out why variation happens within one species and the genetic and environmental causes. Listen to the full series on 大象传媒 Sounds.