Dissection project Sean McPeake Avery Davis Mike Carr
Earthworm
The earthworm isn't male or female, they have the organs of both.
Earthworm
Endocrine system of a earthworm
Crayfish
Cray fish molt which is when they grow and shed their old soft shell and a new one comes that is hard. It takes a couple days for the molting to finish And the adult crayfish molt 2-3 times a year. There are a few glands involved in the molting but one is the sinus gland it contains the molt hormone.
Endocrine system of a crayfish
Endocrine system of a Crayfish
Endocrine system of crayfish
Grasshopper
Grasshoppers also molt but at a young age After the final time they molt they grow wings and they are don’t growing.
Endocrine system of a grasshopper
Squid
Starfish
starfish
Endocrine system of a starfish
Starfish endocrine system
Perch
Eggs inside the fish
Frog
Frog endorcine
More endocrine of the frog
Pig