eQuizShow

Ch 14

Vocab

Question: structure that later develops into a brain
Answer: nerve cord

Question: structure that becomes the backbone
Answer: notochord

Question: structure in which a reptile embryo develops
Answer: amniotic egg

Question: tough flexible tissue in the tips of human noses
Answer: cartilage

Question: paired openings in the throat
Answer: pharyngeal pouches

general info

Question: The skull and vertebrae are part of what in vertebrates
Answer: endoskeleton

Question: What are the 4 characteristics of chordates
Answer: notochord
pharyngeal pouches
nerve chord
postanal tail


Question: changes from larva to adult
Answer: metamorphosis

Question: fertilization that takes place inside the female body
Answer: Internal fertilization

Question: fertilization that takes place outside of the body
Answer: external fertilization

fish

Question: What does the lateral line help a fish do
Answer: detect movement

Question: what is the most abundant group of all vertebrates
Answer: fish

Question: Which fish uses their round mouth to suction onto prey
Answer: lamprey

Question: what are the 3 divisions of bony fish
Answer: lungfish
lobe finned fish
ray finned fish


Question: be able to list the 3 groups and know examples of fish in each group
Answer: jawless - lamprey and hagfish
cartilaginous - shark, skate and stingray
boney - walleye, perch, sun fish, trout etc


reptiles

Question: Ectotherms with dry scaly skin that lay eggs
Answer: reptiles

Question: what is an amniotic egg
Answer: egg that is a complete environment for the developing embryo

Question: turtles and other reptiles have what organ to breathe
Answer: lung

Question: reptiles have how many chambers in heard
Answer: 3

Question: what are the groups of reptiles
Answer: lizards & snakes
turtles
crocodiles


amphibians

Question: what are ectotherms that spend time in water and on lad, lay eggs  in water
Answer: amphibians

Question: amphibians health reflects the health of the environment
Answer: biological indicator

Question: what do frogs have on top of the head to help them breathe while submerged in water
Answer: nostrils or nares

Question: What is one possible reason the amphibian population is going down
Answer: Pollution
Acid rain
humans eating them
loss of habitat


Question: Study diagram of frog
Answer: know organs of large cut open frog