Sexual and asexual reproduction (AQA GCSE Biology Combined Science): Flashcards
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Sexual reproduction
Sexual reproduction
Male and female gametes combine to create offspring
Gametes
Gametes
Special reproductive cells (sperm/egg or pollen/egg)
Meiosis
Meiosis
Cell division that creates gametes in reproductive organs
Diploid cell
Diploid cell
Cell with two sets of chromosomes
Haploid cell
Haploid cell
Cell with one set of chromosomes
Fertilisation
Fertilisation
When a sperm cell and egg cell join together
Zygote
Zygote
Result of fertilisation; diploid with mixed genetic info
Asexual reproduction
Asexual reproduction
Reproduction with one parent only, no gamete fusion
Clones (asexual reproduction)
Clones (asexual reproduction)
Offspring genetically identical to the parent
Cell division in asexual reproduction
Cell division in asexual reproduction
Mitosis
