They would prefer to have another worm do it for them but if there isn't one around at the time they will do the job themselves.
2 worms go side by side, wrap each other together in mucus, and eject sperm from their male glands(worms are both male and female).later they go their separate ways and fertilize their eggs by making a cocoon over their body,sliding out while going past the male and female glands, the eggs and the sperm mix and fertilize in the cocoon. interesting, huh?
One without a mate? No, the egg needs to be fertilized or the egg would never hatch. Yes, female birds lay eggs on their own but they still need a mate to fertilize the eggs.
The long coiled tube in worms where many eggs are stored is called the ovary. It is an essential reproductive organ in female worms that produces and stores eggs until they are released for fertilization.
No, worms are not viviparous. They reproduce by laying eggs.
Black moors, like other goldfish, are oviparous, meaning they lay eggs. During the breeding season, males chase females, stimulating them to release eggs, which the males then fertilize externally. The eggs are usually deposited on plants or substrate in the aquarium. After a few days, the eggs hatch into fry, which will start swimming and feeding on their own shortly after.
Yes, because sponges are hermaphrodites
If no roaster one hen will start to fertilize the eggs.
The exchange of sperm and egg is sexual reproduction
fertilize egg
Yes. As with all birds a male is needed to fertilize the eggs.
2 worms go side by side, wrap each other together in mucus, and eject sperm from their male glands(worms are both male and female).later they go their separate ways and fertilize their eggs by making a cocoon over their body,sliding out while going past the male and female glands, the eggs and the sperm mix and fertilize in the cocoon. interesting, huh?
They fertilize other's eggs, rather than their eggs because they really really SUCK !!
Cross-fertilization
Most tapeworms have both male and female reproductive organs to reproduce and fertilize there own eggs.
Uterus.
they enter eggs and fertilize them and then YOU are created.
they lay eggs