Handout 1, Quiz Jan 15 Flashcards
a fertilized egg
zygote
organs that share a common purpose
systems
tissue that has the ability to contract and create movement in various parts of the body
muscle tissue
muscle cell, called this because it is long and thin
muscle fibre
connective tissue that helps maintain normal boy temperature, manages heat within the body, and transports materials
blood
internal support structure of an animal
endoskeleton
Basic structural and functional units of the body
cell
avascular connective tissue that provides structure with some degree of flexibility
cartilage
matrix found in blood, mostly water
plasma
the uppermost layer of the skin
epidermis
lateral lower leg bone
fibula
removes osseous tissue to remodel bones and to release calcium needed by the nervous system and muscle
osteoclast
shortening of muscle tissue
contract
the thigh bone
the head of the femur
primary germ layers
endoderm, mesoderm, ectoderm
wrist bones
carpals
rod-like bits of bone
trabeculae
cartilage covering the articular surfaces of the bones
articular cartilage
bone in which trabeculae form a three-dimensional latticework within the spaces filled with bone marrow
spongy bone
prefix for “within, on the inside”
endo
external skeleton that supports an animal’s body
exoskeleton
property of a fluid that resists the force tending it to cause the fluid to flow, is effective at reducing friction
viscosity