Dissection project Sean McPeake Avery Davis Mike Carr.

Dissection project

Sean McPeakeAvery DavisMike 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

Starfish

starfish

Endocrine system of a starfish

Starfish endocrine system

Eggs inside the fish

Frog endorcine

More endocrine of the frog

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