Luther Prep Biology Chapter 26

Front 1

air sac

Back 1

air-filled space that connects a a bird's lungs, aiding in breathing

Front 2

airfoil

Back 2

surface, such as a bird's wing, whose shape moves air faster over the top than underneath it, allowing for flight

Front 3

ectotherm

Back 3

organism that regulates its body temperature by exchanging heat with its environment

Front 4

endotherm

Back 4

organism that produces its own head through metabolic processes

Front 5

eutherian

Back 5

mammal that gives birth to live young that have completed fetal development

Front 6

mammal

Back 6

endothermic organisms that ha hair, mammary glands, bones in the ear that allow for hearing, and a jaw for chewing food

Front 7

mammary gland

Back 7

gland that produces milk

Front 8

marsupial

Back 8

mall am whose young complete fetal development in the mother's extern pouch

Front 9

monotreme

Back 9

mammal whose offspring complete fetal development in laid eggs

Front 10

oviparous

Back 10

reproductive strategy in which the embryos develop outside of the mother's body

Front 11

pulmonary circuit

Back 11

collection of blood vessels that carries blood between the lungs and heart

Front 12

reptile

Back 12

ectotherm that is covered with dry scales, preaches with lungs, and reproduces by laying eggs

Front 13

sternum

Back 13

long, flat bone that connects to the ribs in front of the chest and to which the chest muscle attaches

Front 14

systemic circuit

Back 14

collection of blood vessels that carries blood between the heart and the rest of the body, except for the lungs

Front 15

viviparous

Back 15

reproductive strategy in which the embryo developed within the mother's body