i think the other way round actually, looks like there are some pistils on the first plant (that white hair in pic 1) but i think plant 2 is male because no pistils
maybe this will help;
found it on google images
but see the balls dont look the same the the white hair on the first plant looks like a lady hair
while the little thingys on the second one look like those male things without any seeds yet
but i wouldnt trust me...
im not 100% sure