animated film showing the process of human reproduction, showing the female reproductive system. - 卵巢 個影片檔及 b 捲影像01:24性教育
close shot of a chart explaining the rhythm method of contraception, which is being pointed to with a pen by a professor of gynaecology at a london... - 卵巢 個影片檔及 b 捲影像00:36
an unidentifiable doctor uses a pen to point at parts of an anatomical diagram showing a female reproductive system . the pen is pointed at an ovary,... - 卵巢 個影片檔及 b 捲影像00:20性教育
an unidentifiable doctor uses a pen to point at parts of a diagram showing a female reproductive system. the pen is pointed at the vagina, the womb ,... - 卵巢 個影片檔及 b 捲影像00:34性教育
cu female common frog (rana temporaria) laying cluster of eggs as male fertilises them, underwater, england - 卵巢 個影片檔及 b 捲影像00:09
uses animation and photomicrography to describes the human reproductive system. shows similarities and differences between male and female... - 卵巢 個影片檔及 b 捲影像00:22陰道
fertilisation. animation of sperm cells attempting to penetrate a human egg. only one of these sperm cells fertilises the egg. fertilisation occurs when the sperms genetic material (deoxyribonucleic acid, dna) fuses with the eggs dna forming a zygote - 卵巢 個影片檔及 b 捲影像00:20
human sperm, swimming, track with sperm to several sperm at edge of egg-like shere - 卵巢 個影片檔及 b 捲影像00:28
close angle moving pov in fallopian tubes or reproductive organ, down to uterus. egg cell in center of uterus. human body. - 卵巢 個影片檔及 b 捲影像00:13
close angle of egg in uterus. sperm enters screen from top right and enters egg then exits bottom left. human body. - 卵巢 個影片檔及 b 捲影像00:22
pioneering surgery helping women with rare faulty brca gene; england: london: university college hospital:intvarious shots of adam rosenthal and... - 卵巢 個影片檔及 b 捲影像02:51
new drug promises to extend remission from the disease; england:extreporter to camera sotlondon:rebecca rennison interview sotlocation... - 卵巢 個影片檔及 b 捲影像01:47
new drug promises to extend remission from the disease; england:intvarious of jane howarth jane howarth interview sotvarious of howarth sat talking... - 卵巢 個影片檔及 b 捲影像00:42
black and white animation of the words primary sex characteristics over image of adolescent girl / zoom in on pelvis / audio - 卵巢 個影片檔及 b 捲影像00:06子宮
black and white animation of pituitary gland secreting growth hormone into girl's body at puberty / teenage girl growing / audio - 卵巢 個影片檔及 b 捲影像00:38荷爾蒙, 青春期
black and white animation of the words menstruation and menarche with illustration of moon / fade to illustration of adolscent girl with ovaries and... - 卵巢 個影片檔及 b 捲影像00:17人體構造
