B5 Biology 2.0 / 5 based on 1 rating ? ScienceBiologyGCSEOCR Created by: Florence WebbCreated on: 28-04-13 21:50 Gametes have what? Half the Usual number of chromosones 1 of 10 What are gametes produces by? Meiosis 2 of 10 What does Meiosis produce? Cells whch have only half the normal number of chromosones 3 of 10 What happens before the cell starts to divide? Duplicates it's DNA 4 of 10 How many divisions are there in meiosis? Two 5 of 10 What set of chromosones are there at the end of Meiosis? Single 6 of 10 What organ does meiosis happen in in humans? Reproductive, ovaries and testes 7 of 10 What does the sperm and the egg come together to make during sexual reproduction? Zygote 8 of 10 How many chromosones does a gamete have? 23 9 of 10 When the sperm and the egg meet how many chromosones will the zygote have? 43 10 of 10
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