Animal Kingdom

Question 1

All members of kingdom animalia or multicellular true or false.

Answer 1

True

Question 2

All members of kingdom animalia exhibit the same pattern of organisation of cell true or false

Answer 2

False

Question 3

Level of organisation
Porifera
Cnideria and coelentrata
Platyhelminthes
Aschelminthes
Annelida
Arthropoda
Mollusca
Echinodermata
Hemicordata
Chordata

Answer 3

Cellular
Tissue level
Organ level
Organ system level……

Question 4

First time organ system level was present in which phylum

Answer 4

Aschelminthes

Question 5

Body plan
Cellular aggregate
Blind sac body plan
Tube within tube

Answer 5

Porifera
Cnideria to platyhelminthes
Aschelminthes to chordates

Question 6

Open circulatory system

Answer 6

A N T H E
Arthropoda non cephalopods tunicates hemicordata echinodermata

Question 7

Define open circulation

Answer 7

Capillaries are absent

Question 8

Closed circulatory system was 1st present in

Answer 8

Annelida

Question 9

Symmetry
Asymmetric
Radial
Bilateral

Answer 9

Porifera
Cnideria ctenophore adult echinodermata
Platyhelminthes to chordata

Question 10

Echinodermata show ____symmetry

Answer 10

Larval bilateral and adults show radial

Question 11

Germ layer
Diploblastic
Triploblastic

Answer 11

Cnideria ctenophore
Platyhelminthes to chordata

Question 12

Difference between diploblastic and triploblastic

Answer 12

Diploblastic two germ layer
Ectoderm endoderm mesoglea
Undifferentiated Non cellular layer
Triploblastic 3 later
Ectoderm endoderm mesoderm

Question 13

Coelom
Acoelomate
Pseudoceolomate
Euceolomate

Answer 13

Porifera to platyhelminthes
Aschelminthes
Annelida to chordate

Question 14

Euceolomate define
Pseudoceolomate

Answer 14

Lined by mesoderm cavity present
Mesoderm is present in form of pouches

Question 15

Segmentation

Answer 15

Body is externally and internally divided into segment with serial repetition of at least some organ

Question 16

Notochord is _____origin
Found in
On which side

Answer 16

Mesodermally
Chordates
Dorsal side of body

Question 17

1st time triploblastic germ layer was present in

Answer 17

Platyhelminthes

Question 18

Tube within tube was 1st present in

Answer 18

Aschelminthes

Question 19

Porifera
Level of organisation
Symmetry
Coelom
Body plan
Germ layer

Answer 19

Cellular
Asymmetric
Acoelomate
Cellular aggregate
Absent

Question 20

Porifera is commonly known as
Habitat

Answer 20

Sponges
Generally marine

Question 21

Special mechanism
Helps in

Answer 21

Water transport system or water canal system
Food gathering, waste removal and respiratory exchange

Question 22

Water enters through
Water goes out
Central cavity
Spongoceol is lined by
Body of porifera is supported by

Answer 22

Minute pore ostia
Osculum
Spongoceol
Choanocytes or collar cell
Skeleton is made up of Spicules or spongin fibres

Question 23

Digestion is
Unisexual or bisexual
Reproduction by
Fertilisation
Development

Answer 23

Intracellular
Bisexual
Asexual and sexual
Internal
Indirect larval stages

Question 24

Example of porifera

Answer 24

Sycon-scypha euspongia -bath songe songe spongilla -fresh water sponge

Question 25

Coelentrata is also known as

Answer 25

Cnideria

Question 26

Habitat

Answer 26

Aquatic mostly marine sessisle or free swimming

Question 27

Level of organisation Symmetry Coelom Germ layer body plan

Answer 27

Tissue level Radial Acoelomate Diploblastic Blind sac

Question 28

Special features Uses

Answer 28

Cnidoblast or cnidocyte - contain stinging capsule or nematocytes Anchorage defernce and capture the prey

Question 29

Central cavity Digestion is

Answer 29

Gastro vascular cavity Extracellular or intracellular

Question 30

Two basic form Polyp Medusa

Answer 30

Polyp - sessile cylinderical Ex hydra and adamsia Asexual reproduction Medusa cylindrical and free living Sexual reproduction Aurelia or jelly fish

Question 31

Metagenesis

Answer 31

Alterations of generation polyp produce Medusa asexually and Medusa form the polyp sexually Ex oblelia

Question 32

Mouth is present on hypostome true or false

Answer 32

Ture

Question 33

Ex of cnidaria

Answer 33

Coi admi physics ko pen se solve nahi kar sakhta brain or God ki help chahiye Coelentrata adamsia sea anemone Physalia Portugese mam of war Pennatula sea pen meandrina brain coral gorgonia sea fan corals- calcium carbonate

Question 34

Ctenophora commonly known as

Answer 34

Sea walnuts or comb jelly

Question 35

Level of organisation Symmetry Coelom Germ layer Body plan

Answer 35

Tissue level Radial Acoelomate Diploblastic Blind sac body plan

Question 36

Special features

Answer 36

8 external rows of ciliated comb plates Bioluminescence Exclusive marine

Question 37

Digestion Bisexual or uisexual Reproduction by Fertilisation is Development is

Answer 37

Intracellular or extracellular Bisexual Sexual means External Indirect

Question 38

Example

Answer 38

Pleurobrachia and ctenoplana

Question 39

Platyhelminthes are

Answer 39

Dorsoventrally flattened flatworms

Question 40

Habitat

Answer 40

Endoparasite found in animals and humans being

Question 41

Level of organisation Symmetry Coelom Body plan germ layer

Answer 41

Organ Bilateral Acoelomate Blind sac body plan Triploblastic

Question 42

Some of them absorb nutrents from the host directlty through their body surface through

Answer 42

Hook and suckers

Question 43

Osmoregulation and excretion

Answer 43

Flame cell Protonephridia

Question 44

Bisexual or unisexual Fertilisation Development Special features of planaria is

Answer 44

Bisexual Internal Indirect Regeneration capacity

Question 45

Ex of platyhelminthes

Answer 45

Taenia tapeworm Fasciola liverfluke

Question 46

So called brain present in

Answer 46

Platyhelminthes

Question 47

Indirect development occur through

Answer 47

Porifera Ctenophora Platyhelminthes Cnidaria

Question 48

Flatworms Round worm

Answer 48

Platyhelminthes Aschelminthes

Question 49

Aschelminthes are

Answer 49

Circular in cross section round worms

Question 50

Habitat

Answer 50

Free living aquatic terrestrial or parasite in ⚠️plant and animal

Question 51

Level of organisation Symmetry Coelom Body plan Germ layer

Answer 51

Organ systems Bilateral pseudoceolomate Blind sac Triploblastic

Question 52

Ecretory tube remove the body waste from body to outside ture or false

Answer 52

True

Question 53

Special features in alimentary canal

Answer 53

Well developed Muscular pharynx are present

Question 54

Bisexual or uisexual Fertilisation is Development may be Sexual dimorphism

Answer 54

Bisexual Internal Direct or indirect Female are longer than male

Question 55

Ex of aschelminthes

Answer 55

Ascaris roundworm Wuchereria filarial worm Ancylostomata hookworm

Question 56

Annelida habitat

Answer 56

Aquatic terrestrial free living parasite

Question 57

Level of organisation Symmetry Coelom Germ layer Body plan Circulation Segmentation

Answer 57

Organ systems Bilateral Euceolomate Triploblastic Tube within tube Closed circulation Present

Question 58

They process longitudinal and circulation muscle which help in locomotion true or false

Answer 58

True

Question 59

Nereis are

Answer 59

Aquatic lateral appendages parapodia help in swimming

Question 60

Str for osmoregulation and excretion

Answer 60

Nephridia

Question 61

Nervous system contain

Answer 61

Paired ganglion connected by lateral nerves to double and ventral nerve cord.

Question 62

Unisexual or bisexual Nereis Earthworm Leeches

Answer 62

Unisexual Bisexual Bisexual

Question 63

Reproduction through

Answer 63

Sexual mode

Question 64

Ex annelida

Answer 64

Nereis pheretima earthworm hirudinaria blood sucking leech

Question 65

Arthropoda

Answer 65

Largest phylum 2/3rd of animals

Question 66

Levels of organisation Symmetry Coelom Body plan Germ layer Segmentation

Answer 66

Organ systems Bilateral Euceolomate Tube within tube Triploblastic Present