Lecture 11 Flashcards
(49 cards)
1
Q
what are the evolutionary advantages of arthropods which we believe has made them so successful
A
- moulted skeleton
- metamorphosis
- jointed appendages and wings
- sophisticated respiratory systems
- efficient renal systems
- complex behaviour and capacity for learning
2
Q
what are thr possible respiratory systems of arthropods
A
- book lungs
- gills
- tracheae
2
Q
which subphylum of arthropods typically uses gills
A
large crustaceans
3
Q
where are crustacean gills typically located
A
- on appendages
- atached to protopod and housed in a brachial cavity protected by the carapace
3
Q
what is a scaphognathite in crustaceans
A
4
Q
what is a tracheal system in arthropods
A
5
Q
what are tracheae
A
6
Q
what type of cells are in malphigian tubules
A
stellate cells and principal cells
7
Q
what subphyla of arthropods are tracheal systems found
A
8
Q
how are the tracheoles set up in the flight muscles of some arthropods
A
9
Q
A
9
Q
A
10
Q
A
11
Q
A
12
Q
A
12
Q
A
13
Q
A
13
Q
A
13
Q
A
14
Q
A
14
Q
A
14
Q
A
15
Q
A
16
Q
A
17
17
18
18
19
19
19
20
20
20
21
21
22
23
23
24
25
25
26
26
27
27
27
27
27
