A plant reproduces sexually. A scientist finds that four cells produced from one diploid cell each have half the original chromosome number.
Which additional observation would most strongly support the conclusion that normal meiosis had occurred?
the daughter cells contain different combinations of genetic information
the daughter cells contain identical combinations of genetic information
the daughter cells each contain twice the genetic information
the daughter cells each contain no original genetic information
92 exam-style questions on Edexcel GCSE Biology 3.1 Reproduction and meiosis, covering 3.1.1 Advantages and disadvantages of reproduction and 3.1.2 Role of meiotic cell division. Each one has a worked solution and a mark scheme showing where the marks go.