5-Kingdom classification has given by
1.Morgan
2.R. Whittaker
3.Linnaeus
4.Haeckel
Amphibians do not have the following
1.Three-chambered heart
2.Gills of lungs
3.Scales
4.Mucus glands
Corals are
1. Poriferans attached to some solid support
2.Cnidarians, that are solitary living
3.Poriferans present at the sea bed
4.Cnidarians that live in colonies
Differentiation in segmental fashion occurs in
1.Leech
2.Starfish
3.Snails
4.Ascaris
Elephantiasis is caused by
1.Wuchereria
2.Pinworm
3.Planarians
4. Liver flukes
Find out incorrect sentence:
1.Protista includes unicellular eukaryotic organisms
2.Whittaker considered cell structure, mode and source of nutrition classifying the organisms in five kingdoms
3.Both Monera and Protista may be autotrophic and heterotrophic
4.Monerans have well defined nucleus
Find out the false statement.
1.Aves are warm-blooded, egg laying and have four-chambered heart.
2.Aves have feather covered body, forelimbs are modified as wing and breathe through lungs.
3.Most of the mammals are viviparous.
4.Fishes, amphibians and reptiles are oviparous.
he ‘Origin of Species’ is written by
1. Linnaeus
2.Darwin
3.Hackel
4.Whittaker
Identify a member of porifera
1.Spongilla
2.Euglena
3.Penicillium
4.Hydra
In taxonomic hierarchy family comes between
1.Class and Order
2.Order and Genus
3.Genus and Species
4.Division and Class
In which group of animals, coelom is filled with blood?
1.Arthropoda
2.Annelida
3.Nematoda
4.Echinodermata
Karl Von Linne was involved with which branch of science?
1.Morphology
2.Taxonomy
3.Physiology
4.Medicine
Meena and Han observed an animal in their garden. Hari called it an insect while Meena said it was an earthworm. Choose the character from the owing which confirms that it is an insect.
1.Bilateral symmetrical body
2.Body with jointed legs
3. Cylindrical body
4.Body with little segmentation
One of the following is not an Annelid?
1.Nereis
2.Earthworm
3.Leech
4.Urchins
Organisms without nucleus and cell organelles belong to (i) fungi (ii) protista (iii) cyano bacteria (iv) archae bacteria
1.(i) and (ii)
2.(iii) and (iv)
3.(i) and (iv)
4.(ii) and (iii)
Pteridophyta do not have
1.root
2.stem
3.flowers
4.leaves
Real organs are absent in
1.Mollusca
2.Coelenterata
3.Arthropoda
4.Echinodermata
Skeleton is made entirely of cartilage in
1.Sharks
2.Tuna
3.Rohu
4.None of these
The book Systema Naturae was written by
1.Linnaeus
2.Haeckel
3.Whittaker
4.Robert Brown
The feature that is not a characteristic of protochordata?
1.Presence of notochord
2.Bilateral symmetry and coelom
3.Jointed legs
4.Presence of circulatory system
The locomotory organs of Echinodermata are
1.tube feet
2.muscular feet
3.jointed legs
4.parapodia
Two chambered heart occurs in
1.crocodiles
2. fish
3.aves
4.amphibians
Well defined nucleus is absent in
1.blue green algae
2.diatoms
3.algae
4.yeast
Which among the following has specialised tissue for conduction of water? (i) Thallophyta (ii) Bryophyta (iii) Pteridophyta (iv) Gymnosperms
1.(i) and (ii)
2. (ii) and (iii)
3.(iii) and (iv)
4. (i) and (iv)
Which among the following have open circulatory system? (i) Arthropoda (ii) Mollusca (iii) Annelida (iv) Coelenterata
1.(i) and (ii)
2.(iii) and (iv)
3.(i) and (iii)
4.(ii) and (iv)
Which among the following have scales? Amphibians (ii) Pisces (iii) Reptiles (iv) Mammals
1.(i) and (iii)
2.(iii) and (iv)
3.(ii) and (iii)
4. (i) and (ii)
Which among the following is exclusively marine?
1.Porifera
2.Echinodermata
3.Mollusca
4.Pisces
Which among the following produce seeds?
1.Thallophyta
2.Bryophyta
3.Pteridophyta
4.Gymnosperms
Which is not an aquatic animal?
1.Hydra
2.Jelly fish
3.Corals
4.Filaria
Which of the following is not a criterion for classification of living organisms?
1.Body design of the organism
2.Ability to produce one’s own food
3.Membrane bound nucleus and cell organelles
4.Height of the plant
Which one is a true fish?
1.Jellyfish
2.Starfish
3.Dogfish
4.Silverfish
Which one is the most striking or (common) character of the vertebrates?
1.Presence of notochord
2. Presence of triploblastic condition
3.Presence of gill pouches
4.Presence of coelom
Who introduced the sytem of scientific nomenclature of organisms?
1.Robert Whittaker
2.Carolus Linnaeus
3.Robert Hooke
4.Ernst Haeckel