in vitro-fertilisation oder künstliche befruchtung - spermium stock-videos und b-roll-filmmaterial00:12
single human sperm swimming, close up, phase contrast - spermium stock-videos und b-roll-filmmaterial00:25
human sperm swimming, race, interference contrast - spermium stock-videos und b-roll-filmmaterial00:14
human sperm swimming next to edge of egg-like mass - spermium stock-videos und b-roll-filmmaterial00:09
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 - spermium stock-videos und b-roll-filmmaterial00:20
human oocyte cryopreservation on september 17, 2014 in new york city. - spermium stock-videos und b-roll-filmmaterial00:33
black and white animation spermatazoa flocking to egg cell/ audio - spermium stock-videos und b-roll-filmmaterial00:25
single human sperm swimming, best, interference contrast - spermium stock-videos und b-roll-filmmaterial00:33
luminous lantern depicting sperm fertilizing an egg, is displayed during the "mini-mondes en voie d'illumination - mini worlds on the way to... - spermium stock-videos und b-roll-filmmaterial00:12
der arzt untersucht die spermienproben mit mikroskop - spermium stock-videos und b-roll-filmmaterial00:29
microscopic close up spermatozoa surrounding single female egg - spermium stock-videos und b-roll-filmmaterial00:27
sperm donation; england: newcastle university: int microscopic shot of sperm swimming fertility scientists workig in lab - spermium stock-videos und b-roll-filmmaterial00:29
human sperm, masses swimming, tilt down to sperm all around egg-like sphere - spermium stock-videos und b-roll-filmmaterial00:35
human oocyte cryopreservation, intracytoplasmic sperm injection on september 17, 2014 in new york city. - spermium stock-videos und b-roll-filmmaterial00:13
video 4k prores hq. doctor preparing embryo cultivation plates - spermium stock-videos und b-roll-filmmaterial00:14
semen storage for artificial insemination of cows - spermium stock-videos und b-roll-filmmaterial00:17
human sperm swimming, race; two tailed human sperm top left of frame later in shot, interference contrast - spermium stock-videos und b-roll-filmmaterial00:16
1920s b/w animated cartoon of sperm fertilizing egg and cell division - spermium stock-videos und b-roll-filmmaterial00:17
professor stuart milligan interview sot - sperm counts are known to be extremely variable in normal men/ this sample was done on men attending... - spermium stock-videos und b-roll-filmmaterial01:57
california: los angeles: int liquid nitrogen vapour around "sperm tank" container dr robert graham and assistant opening canister, obscured by vapour... - spermium stock-videos und b-roll-filmmaterial02:04
human sperm, movement, tails, grey background, cu - spermium stock-videos und b-roll-filmmaterial00:28
close angle of uterus or reproductive organ. egg cell in foreground bottom left. sperm cells fall or swim down from topcenter toward egg cell. human body. - spermium stock-videos und b-roll-filmmaterial00:24
single human sperm swimming, interference contrast - spermium stock-videos und b-roll-filmmaterial00:41
single human sperm swimming, close up, phase contrast - spermium stock-videos und b-roll-filmmaterial00:10
artificial insemination: donor children not told their origins; lib technician removing lid from container of liquid nitrogen container carrying... - spermium stock-videos und b-roll-filmmaterial00:24
sequence showing sperm swimming towards an egg in the fallopian tube. - spermium stock-videos und b-roll-filmmaterial00:22
künstliche befruchtung oder in-vitro-fertilisation - spermium stock-videos und b-roll-filmmaterial00:13
close angle of uterus. sperm enter screen from right, swims across to left, camera pans to follow but stops and sperm exit screen left. human body. - spermium stock-videos und b-roll-filmmaterial00:31
animated sequence showing sperm within the fallopian tube. - spermium stock-videos und b-roll-filmmaterial00:25
human sperm swimming, race, interference contrast - spermium stock-videos und b-roll-filmmaterial00:14
1985 animation testicles manufacturing sperm cells - spermium stock-videos und b-roll-filmmaterial00:43
junger mann beobachtet pornografie und masturbiert - spermium stock-videos und b-roll-filmmaterial00:29
father loses ivf damages claim over daughter conceived after split from former partner; r08080806 / 8.8.2008 london: cloud of dry ice emerging as... - spermium stock-videos und b-roll-filmmaterial00:07
artificial insemination: donor children not told their origins; lib int top removed from container of liquid nitrogen used to store frozen sperm - spermium stock-videos und b-roll-filmmaterial00:03
national sperm bank opens in birmingham; t17070450 / tx file fertilisation clinic: int microscopic shot egg being pierced, injected with sperm - spermium stock-videos und b-roll-filmmaterial00:04
living spermatozoa cells, machine automatically filling glass containers w/ liquid & melting top w/ heat to seal, many sealed bottles, storage tank... - spermium stock-videos und b-roll-filmmaterial00:36
black and white close up spermatazoa flocking to rabbit egg cell/ audio - spermium stock-videos und b-roll-filmmaterial00:11
a sockeye salmon interrupts a pair laying and fertilizing eggs on a riverbed. available in hd. - spermium stock-videos und b-roll-filmmaterial00:30
cu rear view of mating european frogs, expressing spawn and sperm, united kingdom - spermium stock-videos und b-roll-filmmaterial00:07
meereswellen unter wasser - abstrakte partikel (loop 4k) - spermium stock-videos und b-roll-filmmaterial00:30
doctors call for men to able to donate sperm after they die; england: london: gir: int dr larisa corda live studio interview sot. - spermium stock-videos und b-roll-filmmaterial03:08
close angle of sperm swimming down vaginal canal which opens into uterus. sperm heads visible at bottom of screen. egg present in middle of uterus. human body. - spermium stock-videos und b-roll-filmmaterial00:14