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Mid-Tri Test
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Preguntas del test (45)
1Protozoa:
- AHave no cell wall
- BAre doors-ventrally flattened
- CAre unicellular
- DAre microscopic
- EChange in Shape
- FHave 3 types of muscles
- GHave a complex structure
2How do Protozoa Move?
- APseudopodia
- BContractions of muscles
- CCilia
- DFlagella
- ESwim
3Electrical potential changes across its membrane causing paramecium to change direction. What is this explaining?
- AAlternate contractions of dorsal and longitudinal muscles
- BExcretion of Annelida
- CReproduction of Gastropoda
- DMovement of cilia
4What are the three different groups in Protozoa nutrition?
- ASaprozoic
- BMicrotrophic
- CPseutrophic
- DHeterotrophic
- EAutotrophic
5How does an autotrophic obtain their food?
- AObtain organic molecules synthesised by other organisms
- BSynthesises their own food
- CIngest food in a soluble form
6How does Heterotrophic obtain their food?
- AObtain organic molecules synthesised by other organisms
- BSynthesise their own food
- CIngest food in a soluble form
7How does Saprozoic obtain their food?
- AObtain organic molecules synthesised by other organisms
- BSynthesise their own food
- CIngest food in a soluble form
8What is the correct order that osmoregulation occurs in Protozoa?
- A1 - Water and ions expelled
2 - Vacuole fills and its membrane fuses with the surface membrane
3 - Water diffuses in passively to maintain and osmotic pressure equal to that in the cytoplasm - B1 - Vacuole fills and its membrane fuses with the surface membrane
2 - Water diffuses in passively to maintain an osmotic pressure equal to the in the cytoplasm
2 - Water and ions expelled - C1 - Water diffuses in passively to maintain an osmotic pressure equal to that in the cytoplasm
2 - Vacuole fills and its membrane fuses with the surface membrane
3 - Water and ions expelled
- A1 - Water and ions expelled
9Protozoa asexual reproduction:
- AConjugation
- BSchizogony
- CBinary Fission
- DMeiosis
- ESporogony
10Protozoa sexual reproduction:
- AMeiosis
- BSchizogony
- CBinary Fission
- DConjugation
- ESporogony
11Body plan of Cnidaria:
- ARadial Symmetry
- BUnicellular
- CBilateral Symmetry
- DNo cell wall
- EOral and aboral end
12Polyp =
- AAdapted to sessile life
- BJellyfish form
13Medusa =
- AAdapted to sessile life
- BJellyfish form
14What the the 2 cellular and 1 non-cellular layers in the Cnidaria?
- ACellular = Epidermis and Mesodermis
Non-Cellular = Mesoglea - BCellular = Gastrodermis and Epidermis
Non-Cellular = Mesoglea - CCellular = Gastrodermis and Mesoglea
Non-Cellular = Epidermis - DCellular = Mesodermis and Gastrodermis
Non-cellular = Epidermis
- ACellular = Epidermis and Mesodermis
15Locomotion of Cnidaria:
- ALimited swimming ability
- BMove by Flagella
- CMostly sessile
- DMove by Cilia
16How do Cnidaria catch prey?
- AUsing their muscular foot
- BChase them
- CStun them with poisonous venom
- DUse nematocysts to stun prey
17A nerve net diffuses the nervous system and there is no concentrated groupings of nerve cells
- AVerdadero
- BFalso
18What are the 3 different Classes for Cnidaria?
- AHydrozoa
- BPhysalia
- CScyphozoa
- DObelia
- EAnthozoa
- FHydra
19What are the 3 Sub-Classes for Hydrozoa?
- AHydra
- BObelia
- CAnthozoa
- DScyphozoa
- EPhysalia
20Body plan of Platyhelminthes:
- ABilateral Symmetry
- BDorst-Ventrally flattened
- CNo cell wall
- DAcoelomate
- ERadial Symmetry
- FUnicellular
21What are the 3 germ layers for Platyhelminthes?
- AEctoderm - Outer
- BEctoderm - Inner
- CMesoderm - Inner
- DMesoderm - Middle
- EEndoderm - Inner
- FEndoderm - Middle
22Platyhelminthes have a complete gut (mouth and anus)
- AVerdadero
- BFalso
23How do Platyhelminthes perform excretion and osmoregulation?
- AEpidermis
- BProtonephridia
- CContractile Vacuole
- DNerve Net
24Platyhelminthes have a simple nerve net in all
- AVerdadero
- BFalso
25What are the 4 Classes of Platyhelminthes?
- AHydrozoa
- BMesoglea
- CMonogenea
- DTurbellaria
- ETrematoda
- FAnthozoa
- GCestoda
26What type of animals belong to Pseudocoelomates?
- ATapeworms
- BFish flukes
- CRoundworms
- DOctopus
27Body plan of Pseudocoelomates:
- ARadial Symmetry
- BBilateral Symmetry
- CTriploblastic
- DUnicellular
28How do Pseudocoelomates move?
- AAlternate contractions of dorsal and longitudinal muscles
- BCilia
29What type of gut do Pseudocoelomates have?
- AIncomplete
- BComplete
30Body plan of Annelida:
- ABilateral Symmetry
- BRadial Symmetry
- CSegmented
- DUnicellular
31Annelida have a complete gut
- AVerdadero
- BFalso
32Annelida have a closed circulatory system
- AVerdadero
- BFalso
33Body plan of Mollusca:
- ABilateral Symmetry
- BCoelom present - reduced around the heart
- CNo metameric segmentation
- DMucous glands
- ECilia
34What type of circulatory system does Mollusca have?
- AClosed
- BOpen
35What type of gut does Mollusca have?
- AComplete
- BIncomplete
36What are the 3 different classes for Protozoa?
- ACiliaphora
- BHydrozoa
- CTrichocysts
- DAmoebozoa
37What is the function of Contractile Vacuole?
- AWater balance / osmoregulation
- BAllow independent movement of body wall
- CMovement of animal
38Which organelle is involved in Conjugation (meiosis)?
- AMuscular foot
- BCilia
- CMicronucleus
39Which organelles are involved in Binary Fission?
- AMuscular Foot
- BCilia
- CMacronucleus
- DMicronucleus
40What diseases do protozoans from the genus Trepanosoma cause?
- AAfrican sleeping sickness and Chagas disease
- BMalaria
41What diseases do protozoans from the genus Plasmodium cause?
- AAfrican sleeping sickness and Chagas disease
- BMalaria
42The vector for Plasmodium is:
- AThe female Anopheles mosquito
- BThe male Anopheles mosquito
43The mesoderm makes the development of muscles and organs possible
- AVerdadero
- BFalso
44What symmetry do flat worms have?
- ABilateral
- BRadial
45What are the 4 Annelida groups?
- AClass Errantia
- BOrder Clitellata
- CClass Sedentaria
- DFamily Hirudinidae
Información
- Descripción
- 2 Animal Diversity Test sobre Mid-Tri Test, creado por Maggie Clark el 27/04/2016.
- Autor
- Maggie Clark
- Idioma
- English
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