5-Kingdom classification has given by
1.Morgan
2.R. Whittaker
3.Linnaeus
4.Haeckel
Posted Date:-2022-09-01 13:01:42
Amphibians do not have the following
1.Three-chambered heart
2.Gills of lungs
3.Scales
4.Mucus glands
Posted Date:-2022-09-01 12:19:16
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
Posted Date:-2022-09-01 12:36:06
Differentiation in segmental fashion occurs in
1.Leech
2.Starfish
3.Snails
4.Ascaris
Posted Date:-2022-09-01 12:58:20
Elephantiasis is caused by
1.Wuchereria
2.Pinworm
3.Planarians
4. Liver flukes
Posted Date:-2022-09-01 12:09:45
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
Posted Date:-2022-09-01 10:21:13
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.
Posted Date:-2022-09-01 12:13:47
he ‘Origin of Species’ is written by
1. Linnaeus
2.Darwin
3.Hackel
4.Whittaker
Posted Date:-2022-09-01 13:04:25
Identify a member of porifera
1.Spongilla
2.Euglena
3.Penicillium
4.Hydra
Posted Date:-2022-09-01 12:17:37
In taxonomic hierarchy family comes between
1.Class and Order
2.Order and Genus
3.Genus and Species
4.Division and Class
Posted Date:-2022-09-01 13:00:43
In which group of animals, coelom is filled with blood?
1.Arthropoda
2.Annelida
3.Nematoda
4.Echinodermata
Posted Date:-2022-09-01 12:08:03
Karl Von Linne was involved with which branch of science?
1.Morphology
2.Taxonomy
3.Physiology
4.Medicine
Posted Date:-2022-09-01 12:55:50
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
Posted Date:-2022-09-01 13:06:25
One of the following is not an Annelid?
1.Nereis
2.Earthworm
3.Leech
4.Urchins
Posted Date:-2022-09-01 12:51:45
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)
Posted Date:-2022-09-01 12:30:03
Pteridophyta do not have
1.root
2.stem
3.flowers
4.leaves
Posted Date:-2022-09-01 12:14:41
Real organs are absent in
1.Mollusca
2.Coelenterata
3.Arthropoda
4.Echinodermata
Posted Date:-2022-09-01 12:56:47
Skeleton is made entirely of cartilage in
1.Sharks
2.Tuna
3.Rohu
4.None of these
Posted Date:-2022-09-01 12:49:01
The book Systema Naturae was written by
1.Linnaeus
2.Haeckel
3.Whittaker
4.Robert Brown
Posted Date:-2022-09-01 12:55:01
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
Posted Date:-2022-09-01 12:33:38
The locomotory organs of Echinodermata are
1.tube feet
2.muscular feet
3.jointed legs
4.parapodia
Posted Date:-2022-09-01 12:34:38
Two chambered heart occurs in
1.crocodiles
2. fish
3.aves
4.amphibians
Posted Date:-2022-09-01 12:40:10
Well defined nucleus is absent in
1.blue green algae
2.diatoms
3.algae
4.yeast
Posted Date:-2022-09-01 13:02:31
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)
Posted Date:-2022-09-01 10:25:19
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)
Posted Date:-2022-09-01 12:06:35
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)
Posted Date:-2022-09-01 12:12:54
Which among the following is exclusively marine?
1.Porifera
2.Echinodermata
3.Mollusca
4.Pisces
Posted Date:-2022-09-01 12:05:00
Which among the following produce seeds?
1.Thallophyta
2.Bryophyta
3.Pteridophyta
4.Gymnosperms
Posted Date:-2022-09-01 10:26:14
Which is not an aquatic animal?
1.Hydra
2.Jelly fish
3.Corals
4.Filaria
Posted Date:-2022-09-01 12:18:23
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
Posted Date:-2022-09-01 12:30:55
Which one is a true fish?
1.Jellyfish
2.Starfish
3.Dogfish
4.Silverfish
Posted Date:-2022-09-01 10:31:43
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
Posted Date:-2022-09-01 12:10:46
Who introduced the sytem of scientific nomenclature of organisms?
1.Robert Whittaker
2.Carolus Linnaeus
3.Robert Hooke
4.Ernst Haeckel
Posted Date:-2022-09-01 12:39:17