Genetics: Genome Screening & Sex Determination 🔎 - GCSE Biology Learning & Revision

In this episode, Emma looks at genome screening and sex determination for your GCSE Bio. She looks at the advantages and disadvantages of genome screening, as well as the determination of sex using X and Y chromosomes. Perfect for AQA, Edexcel, OCR, WJEC and CIE exam boards. Ideal for preparing you for your GCSE Biology exam. Click here for the full course, or visit this link:

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Let other students help you revise for your GCSE Biology exams. In this series, students break down complicated revision subjects to its core components helping you rock your exams. Find your FREE online GCSE bio course here: