Reproduction (OCR GCSE Biology A (Gateway Science Suite)): Quizzes
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12 questions from this quiz
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Practise the questions
12 questions from this quiz
How many cells are formed from one cell during meiosis?
How many cells are formed from one cell during meiosis?
Four non-identical cells
Where in the body does meiosis occur?
Where in the body does meiosis occur?
In reproductive organs
What type of cells does meiosis produce?
What type of cells does meiosis produce?
Gametes
How many chromosomes does each gamete contain?
How many chromosomes does each gamete contain?
23
What is the first step in meiosis?
What is the first step in meiosis?
Cell makes copies of chromosomes
How many chromosomes are in each cell after the first division in meiosis?
How many chromosomes are in each cell after the first division in meiosis?
46
How many chromosomes are in each cell after the second division in meiosis?
How many chromosomes are in each cell after the second division in meiosis?
23
Are the four cells produced by meiosis genetically identical or different?
Are the four cells produced by meiosis genetically identical or different?
All genetically different
Why are gametes genetically different from each other?
Why are gametes genetically different from each other?
Chromosomes are shuffled
How many chromosomes does the cell have after fertilisation?
How many chromosomes does the cell have after fertilisation?
46
What type of division occurs after fertilisation?
What type of division occurs after fertilisation?
Mitosis
What is the process called when cells begin to take on different roles?
What is the process called when cells begin to take on different roles?
Differentiation