1937 - Educational Film: Reproduction Among Mammals

NOTE: FOR ORDERING See: www.footagefarm.co.uk or contact us at: Info@Footagefarm.co.uk Reproduction Among Mammals ERPI Classroom Films Inc. 03:01:14 Horses grazing in shade of trees; hereford cow w/ calf in field. Sheep & lambs in large pen; pigs in large fenced enclosure of weeds & sow & bore in pig pen. 03:01:48 Animated diagram of pig reproductive system. Man at microscope & CU of slide of testes & cells. Animated diagram of cells dividing to produce sperm & then route through sperm ducts. Microscope slide & diagram. Female reproductive system in pig illustrated. 03:03:01 Organs laid out on blanket in CU w/ hands showing ovary, cross section under microscope. Diagram of egg growing in ovary; sperms in vagina shown on slide, then animated diagram. 03:04:29 Animated drawing of fertilization. Fertilized egg shown speeded up & forming of ball of cells & development into layers. Diagram of movement into uterus. Nervous system developing in amphibian. 03:06:38 Pig embryo at 14 & 16 days in illustration. Amnion & yolk sac forming in diagram. Placenta shown in animation. Embryos in models shown of pig & human development. 03:09:30 Dissecting & cutting open pig uterus in CU. Animated drawing of pig birthing. Newborn pig around sow; seven suckling. Biology; Biological Science; 1937 Educational Film Lecture; 1930s Sexual Education Film; NOTE: One continuous minute sold at per reel rate. NOTE: FOR ORDERING See: www.footagefarm.co.uk or contact us at: Info@Footagefarm.co.uk