Brainscape's Knowledge GenomeTM

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


See full index

BIOL1025 > Sponges And Acoelomates > Flashcards

Sponges And Acoelomates Flashcards

1
Q

Cladorhizids

A

A canivorous family of demospongia

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

Choanoblasts

A

Multiple collar bodies/flagella associated with a single nucleus

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

Syncytial

A

An epithelium or tissue characterized by cytoplasmic continuity, or a large mass of cytoplasm not separated into individual cells and containing many nuclei.

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

Trabecular reticulum

A

Forms an extremely thin giant multinucleated cell that forms the outer skin (called the dermal membrane), and acts like a nervous system, conveying impulses to all parts of the body

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

Sclerocytes

A

secrete spicules

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

Cephalisation

A

Sense organs concentrated in head

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

Pelagic

A

Inhabit the upper layers of the sea

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

Neodermis

A

External cuticle like body covering in platyhelminthes

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

Proteolytic enzymes

A

Extracellular digestive enzyme secreted in platyhelminthes intestine

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

Proboscis

A

Can be thrusted outwards to quickly grasp prey in nemertea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Rhynchocoel

A

Houses probiscis. A coelem

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Gravid proglottid

A

Mature proglottid. Houses about 80 to 100, 000 eggs.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Spongocytes

A

Secrete spongin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Collencytes

A

Secrete collagen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Flame cells

A

Part of the excretory system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Nemertea

A

Ribbon worms, proboscis worms

17
Q

Taenia Solium

A

Pork Tapeworm

18
Q

Cysticerci

A

Young tape worms

19
Q

Cysticercosis

A

Cysticercosis is a parasitic tissue infection caused by larval cysts of the tapeworm Taenia solium

20
Q

Taenia sagina

A

Beef tape worm

21
Q

Oncosphere larvae

A

Hatched from gravid proglottid egg burrow into intestinal wall of cow and carried to muscle

22
Q

Cysticerus stage

A

Bladder worm. Scolex is inverted in a sac

23
Q

Microtrioches

A

Projections on the outside of cestoda, like microvilli, increase absorption of food.

24
Q

Prohaptor and opisthaptor

A

Structure in monogenea used for attachment to fish gills and feeding

25
Q

Schistosome dermatitis other name and description

A

Cercarial dermatitis and Inflammory response caused by a cercariae seeking a bird that entered the human skin. Swimmer’s itch

26
Q

Blood fluke

A

Schistosoma mansoni

27
Q

Miracidium larvae

A

Trematoda - Hatches inside a snail from egg

28
Q

Sporocyst

A

Develops from miracidium larvae

29
Q

Rediae

A

Produced asexually from sporocysts

30
Q

Cercariae

A

Produced from redia

31
Q

Metacercarial cysts

A

Produced from cercarciae boring into fish and encyst in muscle tissue

32
Q

Metacercariae

A

Hatch from cercariae in metacercarie cysts

33
Q

Clonorchis Sinensis

A

Chinese liver fluke

34
Q

Copulatory groove

A

Blood flukes, male have and females slide in

35
Q

Rheoreceptors

A

Sense direction of water

36
Q

Protonephridia

A

Flame cells

37
Q

Weirs

A

Tube around flame cells

BIOL1025 (7 decks)

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