diploid - all body cells except gametes have 2 sets of chromosomes (2n), zygote - made from fusion of two haploid gametes at fertilisation, testes - where male gametes are produced, fertilisation - when the nuclei of male and female gametes fuse, haploid - gamete cells that have 1 set of chromosomes, half the usual number of chromosomes (n), eggs/ovules - female gametes in animals and plants, ovary - where the female gametes are produced, pollination - the transfer of pollen from the anther to the stigma and then a pollen tube grows towards the ovary, gametes - another name for a sex cell, sperm and pollen - male gametes in animals and plants, anther - where a flowering plant's male gametes are produced, oviduct - site of fertilisation in mammals,

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