1.) The system in which blood is directly pumped out of heart and tissues are directly beathed in it is called as…..…………………………………………………….circulatory system.
a) Open type
b) Closed type
c) Organ type
d) Tissue
2.) What is the meaning of coelom?
a) Body cavity
b) Pit
c) Hole
d) Heart cavity
3.) Which of the following statement is correct regarding kingdom animalia organisms?
a)They follow a particular growth pattern
b)They grow into adults that have a particular shape and size
c)They are capable of locomotion
d)all of the above
4.) Maintaining a constant body environment is known as:
a)Homeostasis
b)Equilibrium
c)Homoeothermic
d)Poikilothermic
5.) Which of the following statement is correct?
a) Body cavity is lined by mesoderm
b) Animals having coelom are called coelomates
c) Notochord is mesodermally derived
d) All are correct
6.) Who is called as the suicidal bag of animal cell?
a)Lysosome
b)Macrophages
c)Killer T cells
d)Mast cells
7.) The type of cell wall is present in animal cell is:
a) Cellulosic
b) Chitin
c) Hemicellulose
d) No cell wall is present
8.) Animals mode of nutrition is ……………………………………………………………………………. and store food as ……………………………………………………………………………………..
a) Holozoic and glycogen
b) Glycogen and holozoic
c) Glycogen and starch
d) Holozoic and glucose
9.) Which of the following is incorrect?
a)Animals make their own food
b) Animals depends on plants for food
c) Animals are heterotrophic
d) None
10.) Organism that have the property to emit light is called as bioluminescent organism and example of this organism is:
a) Ctenoplana
b) Cnidaria
c) Taenia
d) Liver fluke
11.) Which is the largest phylum of kingdom animalia?
a) Annelida
b) Arthropoda
c) Mollusca
d) Echinodermata
12.) The animals having a notochord, a dorsal hollow nerve cord and paired gill slits belong to the phylum………………………………………………………………………….
a) Chordata
b) Mollusca
c) Amphibia
d) Osteichthyes
13.) The …………………………………………………………………………..organism is a cephalothorax.
a) Cockroach
b) Fish
c) Starfish
d)Cyclostomata
14.) Which of the following is incorrect?
a) Animals have Plastids
b) Animals have cell wall
c) Animal have plasma membrane
d) Both (a) & (b)
15.) The organism liver fluke is also called as:
a) Tapeworm
b) Taenia
c) Fasciola
d) Ascaris
16.) On which of the following, all the animals are directly or indirectly dependent for their food?
a) Marine fishes
b) Plants
c) Rabbit
d) Snow penguin
17.) A well-known characteristic of higher forms of animal is:
a)They are not capable of locomotion
b) They show Sensory mechanism
c) They do not show Neuromotor mechanism
d) The do not show sensory mechanism
18.) Phylum Cnidaria is an example of ………………………………………………………………………….. body plan.
a) Tube within body plan
b) Tube aggregate body plan
c) Cell aggregate body plan
d) Blind sac body plan
19.) Poorly developed nervous system of Cnidarian form:
a) Nerve net
b)Polyp
c) Spongin fiber
d) Sycon
20.) In the Ctenophora, cells of animal are arranged into:
a)Cells
b)Tissues
c) Organs
d) All of them
21.) When the body is internally and externally divided into repeated segments then the phenomenon is referred to as:
a) Metamerism
b) Notochord
c) Coelom
d) Body cavity
22.) In only one plane, when the body of an organism is divided into right and left halves then it is:
a) Asymmetry
b) Radial symmetry
c) Bilateral symmetry
d) Unequal symmetry
23.) Which of one of the following is also known as false coelom?
a) Pseudocoelomate
b) Acoelomate
c) Coeomate
d) Both b) and c)
24.) P. tigris is included in the Class:
a) Felidae
b) Animalia
c) Mammalia
d) Panthera
25.) Germinal layer in Platyhelminthes include:
a) Ectoderm
b) Endoderm
c) Mesoderm
d) All of them
26.) Which of the following phylum show tube within tube body plan?
a) Phylum Annelida
b) Phylum Porifera
c) Phylum Cnidaria
d) None of these
Answers:
1.)
Solution: a) Open type is the system in which blood is directly pumped out from the heart and all the cells and tissues are directly bathed into the blood stream.
2.)
Solution: a) Body cavity is called the coelom which is lined by the mesoderm or middle layer.
3.)
Solution: d) all of the above
Animal kingdom organisms have limbs which help them in locomotion and also they have definite body shape and size means they won’t give birth to an organism which has completely different shape. They follow a particular growth pattern i.e. juvenility, maturity, ageing, senescence and finally death.
4.)
Solution:a) Homeostasis
It is the ability of organism to maintain a constant body environment irrespective of the outside like human beings maintains constant body temperature even if outside environment temperature is warmer or colder.
5.)
Solution: d) All are correct because notochord is a mesodermally derived rod like structure whereas body cavity is lined by coelom called as coelomate.
6.)
Solution:a) Lysosome
Lysosome is found in only animal cells and is called as suicidal bags of cell because when the cell doesn’t function properly or becomes impossible to repair or due to an infection then lysosome will burst itself and release a hydrolytic digestive enzyme that degrades all the cell organelles and finally kills the cell.
7.)
Solution: d) No cell wall is present in animal cell. It is only present in bacteria and plants but in animals plasma membrane or cell membrane is present.
8.)
Solution: a) Holozoic and glycogen. Animals ingest complex organic matter and breakdown it to smaller particles inside the body so holozoic mode of nutrition whereas they store glycogen as reserve energy.
9.)
Solution: a) Animals make their own food is incorrect because animals don’t have specialized cells like plants which contain chlorophyll that is responsible for photosynthesis.
10.)
Solution: a) Ctenoplana belongs to the phylum Ctenophora and have the ability of bioluminescence which is the property of living organisms to emit light.
11.)
Solution: b) Arthropoda is the largest phylum of animalia which contains insects. Over two third of all species on earth are arthropods.
12.)
Solution: a) Chordata phylum animals have a notochord which is a cartilaginous rod supporting the body and also paired pharyngeal gill slits are present.
13.)
Solution: a) Cockroach are cephalothorax because there head and thorax of body are fused together.
14.)
Solution: d) Both (a) & (b) because only plants have plastids and a cell wall whereas animal cell don’t have a cell wall as well as plastids.
15.)
Solution: c) Fasciola hepatica is called as liver fluke because it infects the liver of most mammals. And it is a parasite that feeds on host nutrition.
16.)
Solution: b) Plants
Plants are the only one who can make their own food by sunlight. Humans depend on plants for their food. Animals cannot synthesize their own food. Hence, all the animals depend on plants for their food.
17.)
Solution: b) They show Sensory mechanism
Mostly animals follow definite growth. Higher forms of animal are capable of locomotion and show both sensory or Neuromotor mechanism.
18.)
Solution: d) Blind sac body plan
Slightly complex animals show blind sac body plan. Animals of phylum Cnidaria have single opening in their digestive system as a mouth and anus. Hence, it is an example of blind sac body plan.
19.)
Solution: a) Nerve net
Poorly developed system include simple form of nervous system. Simple form of nervous system is nerve net in Cnidarians. Hence, their poorly developed nervous system form nerve net.
20.)
Solution: b) Tissues
The Ctenophores show tissue level of organization. Hence, cells of animal are arranged into tissues in the Ctenophores.
21.)
Solution: a) Metamerism
The body of annelids is externally and internally divided into segments that are repeated. Repeated segments are known as metameres and the phenomenon is known as Metamerism.
22.)
Solution: c) Bilateral symmetry
In only one plane, when the body of an organism is divided into right and left halves then it is Bilateral symmetry. Platyhelminthes show bilateral symmetry where they include right and left valve in one plane.
23.)
Solution: a) Pseudocoelomate
In the classification of body cavity, when there is no coelom then it is acoelomate, when there is true coelom then it is coelomate and when there is Pseudocoelomate then it is false coelom. Hence, pseudocoelomate is the right answer.
24.)
Solution: Mammalia
Kingdom of P. tigris is Animalia, family is Felidae, Genus is Panthera and Class of P. tigris is Mammalia. Hence, Mammalia is the correct answer.
25.)
Solution: d) All of them
Organisms of platyhelminthes are triploblastic animals that include three layers such as ectoderm, endoderm and mesoderm.
26.)
Solution: a) Phylum Annelida
Animals of phylum Annelida are evolved animals that show complete digestive system. Two separate openings are present for the mouth and anus. Hence, Phylum Annelida show tube within tube body plan.