i think more the lipid content of the egg.more it will be bile stained or else it will have some receptors for bile...
eggs which pass through biliarytract in their lifecycle are bilestained
bile secreation comes to intestine, so the some of intestinal worms ova are stained with bile.
The gallbladder of a fetal pig is green because it is stained with bile. The gallbladder is a small, tear-shaped organ.
A fecalizer is used for checking stool samples for parasite eggs.
Yes, it is possible for a parasite to feed off of another parasite. This phenomenon is known as hyperparasitism. For example, there are parasitic wasps that can lay their eggs within other parasites, such as aphids, and their larvae then feed on the host parasite.
They lay eggs in the nests of other birds.
The same way you count anything else. Individually.
Giardia
YES YOU CAN ITS THOSE LITTLE TINY DOTS IN YOUR POOP IF YOU LOOK CLOSELY
Cowbirds lay their eggs in other birds nests.http://www.illinoisraptorcenter.org/cowbirds.html
No. One bird is a brood parasite. It lays eggs in the nests of other birds. Its babies are larger and more aggressive, so the other bird's babies die. If you are in North America, the brood parasite was a Brown-headed Cowbird, and the eggs were tan and speckled.