This Success Revision Guide offers accessible content to help students manage their revision and prepare for the exam efficiently. The content is broken into manageable sections and advice is offered to help build students' confidence. Exam tips and techniques are provided to support students throughout the revision process.During fertilisation, the egg may join with either the X sperm or the Y sperm. We can show this in a Punnett square diagram. cell in testis of male I cell in ovary of female eggs (ovums) Make sure you understand these terms before movagt;ng on.
|Title||:||Gcse Suc Aqa Add Sci Hi Rev Gd|
|Publisher||:||Letts and Lonsdale - 2006-09-01|