Kingdom Animalia 2

Question 1

Body of platyhelminthes is

Answer 1

Dorso-ventrally flattened

Question 2

Platyhelminthes are aka

Answer 2

Flatworm

Question 3

Platyhelminthes are

Answer 3

Endoparasitic

Question 4

Platyhelminthes symmetry

Answer 4

Bilateral

Question 5

Platyhelminth organisation

Answer 5

Organ level

Question 6

Platyhelminthes are

Answer 6

Triploblastic

Question 7

Flatworm are

Answer 7

acoelomate

Question 8

Hooks and suckers are characterised in

Answer 8

Parasitic platyhelminthes

Question 9

Specialised cells which help platyhelminthes osmoregulation and excretion

Answer 9

Flame cells

Question 10

Platyhelminthes are

Answer 10

Hermaphrodite
Sexes are not separate
Sexual dimorphism is absent

Question 11

Fertilisation in platyhelminthes is

Answer 11

Internal

Question 12

Development in platyhelminthes is

Answer 12

Through many larval stages

Question 13

Which platyhelminth posses high regeneration capacity

Answer 13

Planaria

Question 14

Examples of platyhelminthes

Answer 14

→taenia(tapeworm)
→fasciola(liver fluke)

Question 15

Body of aschelminthes is _____ in cross section

Answer 15

Circular

Question 16

Aschelminthes are aka

Answer 16

Roundworms

Question 17

Aschelminthes organisation of body

Answer 17

Organ level

Question 18

Symmetry of aschelminthes

Answer 18

Bilateral

Question 19

Aschelminthes

Answer 19

→pseudocoelomate
→triploblastic

Question 20

Alimentary canal is complete w\ a well developed muscular pharynx

Answer 20

Aschelminthes

Question 21

Aschelminthes

Answer 21

Sexual dimorphism is present
Sexes are separate
They’re dioecious
Males and females are distinct

Question 22

Fertilisation in aschelminthes is

Answer 22

Internal

Question 23

Examples of Aschelminthes is

Answer 23

→Ascaris(Roundworm)
→Wuchereria(Filaria worm)
→Ancylostoma(Hookworm)

Question 24

Females are longer than males in

Answer 24

Aschelminthes

Question 25

Annelids exhibit which organisation

Answer 25

Organ level

Question 26

Annelids are

Answer 26

→metamerically segmented →triploblastic →coelomate →

Question 27

Annelids possess ________ for locomotion

Answer 27

longitudinal and circular muscles

Question 28

Aquatic Annelids lateral appendages which help in **swimming** k/a

Answer 28

Parapodia

Question 29

Annelids have which type of circulatory system

Answer 29

Closed

Question 30

Osmoregulation and excretion organ in Aschelminthes

Answer 30

Nephridia

Question 31

Neural system of Aschelminth

Answer 31

Neural system consists of paired ganglia connected by lateral nerves to a double ventral nerve cord

Question 32

Dioecious Annelids

Answer 32

Nereis (an aquatic form)

Question 33

Monoecious Annelids

Answer 33

Earthworm and leeches

Question 34

Reproduction in Annelids is

Answer 34

sexual

Question 35

Annelids example

Answer 35

Nereis Pheretima(earthworm) Hirudinaria(blood sucking tooth)

Question 36

Largest phylum of Kingdom Animalia

Answer 36

Arthopoda

Question 37

Over how much of all names species on earth is arthopods

Answer 37

**⅔**

Question 38

Organisation in arthopods

Answer 38

Organ level

Question 39

Symmetry in arthopods

Answer 39

Bilateral

Question 40

Arthopods are

Answer 40

→triploblastic →coelomate →segmented

Question 41

Body of arthopods is covered by

Answer 41

Chitinous exoskeleton

Question 42

Body of arthopods consists of

Answer 42

Head thorax Abdomen

Question 43

Which phylum has **jointed appendages**

Answer 43

Arthopoda

Question 44

Respiratory organ in arthopods are

Answer 44

Gills Book gills Book lungs Tracheal system

Question 45

Circulatory system of arthopods is

Answer 45

Open type

Question 46

Sensory organs present in Arthopods

Answer 46

**antennae** **Eyes** **Statocysts** (balancing organ)

Question 47

Excretion in arthopods

Answer 47

Malpighian tubules

Question 48

Arthopods are usually

Answer 48

Dioecious

Question 49

Arthopods fertilisation is

Answer 49

Internal

Question 50

Arthopods are mostly

Answer 50

Oviparous

Question 51

Examples of arthopods

Answer 51

**Economically important** Apis (honeybee) Bombay(silkworm) Laccifer(lac insect) **Vectors** Amorphous,Culex,Aedes **Gregarious pest** Locusta(locust) **Living Fossil* Limulus(king crab)

Question 52

Second largest phylum in Kingdom Animalia

Answer 52

Mollusca

Question 53

Organisation in mollusc

Answer 53

Organ level

Question 54

Symmetry in mollusca

Answer 54

Bilateral

Question 55

Mollusca

Answer 55

→triploblastic →coelomate

Question 56

Body of mollusca is covered by

Answer 56

Calcareous shell

Question 57

Mollusca body is

Answer 57

→unsegmented →with a distinct head, muscular foot and visceral hump

Question 58

Soft and spongy layer of skin forms _____ over the visceral hump

Answer 58

Mantle

Question 59

Space between hump and the mantle is k/a

Answer 59

Mantle cavity

Question 60

Gills in molluscs are present in the

Answer 60

Mantle cavity

Question 61

What has excretory and respiratory functions in molluscs

Answer 61

Gills

Question 62

Sensory tentacles in molluscs are present in

Answer 62

Anterior head region

Question 63

Mouth of molluscs contain a file like rasping organ for feeding called

Answer 63

Radula

Question 64

Molluscs have ____ development

Answer 64

Indirect

Question 65

Molluscs are

Answer 65

→oviparous →dioecious

Question 66

Pila(apple snale) is a

Answer 66

Mollusc

Question 67

Pinctada(pearl oyester) is a

Answer 67

Mollusc

Question 68

Sepia(cuttlefish) is a

Answer 68

Mollusca

Question 69

Loligo(squid) is a

Answer 69

Mollusca

Question 70

Octopus (devil fish) is a

Answer 70

Mollusca

Question 71

Aplysia(sea hare) is a

Answer 71

Mollusca

Question 72

Dentalium(tusk shell) is a

Answer 72

Mollusca

Question 73

Chaetopleura(Chiton) is a

Answer 73

Mollusca