final Flashcards
type of tissue that receives and responds to impulses
nerve tissue
this organ stores bile
gallbladder
straited involuntary muscle
cardiac muscle
the term for having the major sensory organs located in one region of the body
cephalazation
a digestive system that an animal with one opening for entry and export
incomplete digestive system
pigment responsible for how much color in human skin
melanin
chickens do this for dominance
Pecking
animal like birds that lay eggs have this kind of fertilization
internal fertiliztion
connects the offspring of mammals to the mother
placenta
type of tissue that lines external and internal surface of the body
epithelial tissue
the zygot of a mammal develops in a special organ
uturus
the ability of an animals to regulate body temp
endotherm
muscle found in mammals that help them to breathe
diafram
the primary reproductive organ in male animals
testes
tough bands connecting tissue to bone
ligaments