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Dissection Notes part 1 Flashcards | StudBud

Explore/Dissection Notes part 1

Which items below pertain to chordates?

What body system is responsible for gas exchange?

Dissection Notes part 1

10 terms·StudBud Administration·122 plays

Crayfish/ Fetal pig comparison

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Questions 10

Answers

1
What body system is responsible for gas exchange?
Digestive
Respiratory
Skeletal
Circulatory
2
Which items below pertain to chordates?
simple nervous system, notochord, gills/skin
exoskeleton, notochord, gills/skin
closed circulatory system, notochord, gills/lungs
Open circulatory system, notochord, hemocoel
3
In the both the crayfish and pig ______ gas is taken in and _______ gas is released.
O2;CO2
O2; CO
CO2; O2
CO;O
4
The crayfish exoskeleton is composed mainly of ____.
Bone
Calcium
Chitin
Cellulose
5
What is the scientific name of the pig?
sus scrofa
Sus scrofa
sus Scrofa
Sus scrofa
6
An open circulatory system means that ___
CO2 is bathed over tissue and O2 is released through skin
O2 is moved through arteries and CO2 is moved through veins
O2 is bathed over tissue and CO2 released through skin
CO2 is moved through arteries and O2 is moved through veins
7
What is the difference between endotherms and exotherms?
Both red and yellow
Endo doesn't regulate body temp but exo does
Endo are "warm- blooded", exo are "cold blooded"
Endo regulates body temp and exo doesn't
8
Crayfish have a __________body.
Disjointed
Complete
Segmented
Partial
9
What are similarities of the animal kingdom?
Prokaryota, autotrophic, cellular respiration
Prokaryota, Heterotrophic, cellular respiraton
Eukaryota, herterotrophic, cellular respiration
Eukaryota, autotrophic, cellular respiration
10
Pigs are in phylum _____ while crayfish are in phylum _______.
animal, protists
Suidae; decapoda
chordata, arthropoda
scrofa, rusticus