For example, hammerhead sharks (Sphyrna spp.) are known for eating stingrays; bull sharks eat other sharks; and smooth dogfish (Mustelus spp.) eat crabs and lobsters.… Read More »What Kind Of Sharks Eat Other Sharks?
To rid their stomachs of indigestible material, some sharks can force their stomachs inside-out through their mouths, wash it in sea water, then pull it… Read More »How Do Sharks Get Rid Of Waste?
And that’s why sea otters have the greatest follicle density of any mammal, and hair density that ranges from 100,000 per cm2 on the legs… Read More »Which Animal Has The Most Hair Follicles?
One report from a site in South Carolina documents coprolites (the fancy science term for fossilized poo) of a large shark, the largest of which… Read More »How Big Is A Megalodons Poop?
Feather follicles are formed by the interaction of dermal cells and epithelial cells, which is the basis for the growth and development of poultry feathers… Read More »What Is A Feather Follicle?
Just like women, female birds ovulate follicles (small swellings that rupture) from their ovaries regularly, without any interaction with males. While ovulation leads to menstruation… Read More »Can Female Birds Have Periods?
How do people get sick from live poultry? Live poultry may have Salmonella or Campylobacter germs in their droppings and on their bodies (feathers, feet,… Read More »Do Chicken Feathers Carry Diseases?
Ichthyosis vulgaris (ik-thee-O-sis vul-GAY-ris) is an inherited skin disorder in which dead skin cells accumulate in thick, dry scales on your skin’s surface. Can mammals… Read More »Can Humans Have Scales?
Do sharks have enough power to digest bone? In many cases, yes. Sharks have a system of slow digestion, and this means food passes slowly… Read More »Can Shark Digest Human Bones?
There are two basic types of feather: vaned feathers which cover the exterior of the body, and down feathers which are underneath the vaned feathers.… Read More »What Are The Two Types Of Feathers?