Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Comp Vert Anatomy 1 > Chapter 1Part2 > Flashcards

Chapter 1Part2 Flashcards

1
Q

What is Phylum Echinodermata

A

sea stars

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Subphylum of Phylum Chordata

A

Cephalochordata-lancelets, Urochordata-sea sqiuirts (tunicates), Craniata (vertebrata)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What 5 characteristics do Phylum Chordata possess

A

Dorsal hollow nerve cord, Pharyngeal gill slits, Notochord, Post-anal tail, Endostyle or thyroid gland

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is Notochord

A

a hydrostatic organ; cartilage, resists axial compression

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

In most vertebrates…

A

Notochord replaced by vertebrae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Somites in embryos-

A

mesoderm segments; are precursor populations that give rise to important structures

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Pharyngeal Gill Slits in mammals and other land vertebrates become…

A

structures of the lower jaw, face, and throat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Anapsid: primitive amniotes, later…

A

turtles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Synapsid: Therapsids-

A

mammalian ancestors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Diapsid: Dinosaurs, birds, all extant reptiles, except

A

turtles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

Comp Vert Anatomy 1 (34 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions