reproduction 0.0 / 5 ? Textilesreproduction International BaccalaureateAQA Created by: JessicaCreated on: 11-08-14 18:53 genetic variation strong,healthy individuals 1 of 23 gametes sex cell 2 of 23 how many chromosomes are in an egg and sperm 23 in each 3 of 23 egg female gamete 4 of 23 sperm male gamete 5 of 23 zygote fertillised egg cell 6 of 23 fertillisation when the ovum and sperm fuse 7 of 23 puberty period when secondary sexual characteristics develop 8 of 23 what do sex organs produce in boys testosterone 9 of 23 what do sex organs produce in girls? oestrogen 10 of 23 ovaries to produce egg cells 11 of 23 fallopian tube (oviduct) place where fertillisation occurs 12 of 23 uterus muscle where implantation takes place and foetus develops 13 of 23 endometrium (lining of uterus( recieving a fertillised egg (zygote) 14 of 23 cervix forms a mucus plug 15 of 23 vagina birth canal 16 of 23 menstruation periodic discharge of blood from the uterus 17 of 23 menses bleeding 18 of 23 proliferative building up on endometrium 19 of 23 secretory to come out (breaks down) 20 of 23 implantation -sex after the sperm and ovum have fused the zygote moves from the oviduct until it reaches the uterus 21 of 23 when is an ovum released ovulation 22 of 23 how does the uterus get ready for possible pregnancy endometrium thickens with blood vessles 23 of 23
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