Biology/Biology (living world) Sample Test,Sample questions

Question:
 Archaeopteryx is connecting link between 

1.Reptiles and birds

2.Reptiles and mammals

3.Fishes and reptiles

4.None of the above

Posted Date:-2019-03-14 23:24:50


Question:
A group of plants or animals with similar traits of any rank is 

1.Order

2.Genus

3.Taxon

4.Species

Posted Date:-2019-03-14 23:24:50


Question:
A marine dinosaur is 

1.Ichthyosaur

2.pelycosaur

3.Pterosaur

4.Tyrannosaurus

Posted Date:-2019-03-14 23:24:50


Question:
Arms are absent in

1.Sea uricin

2.Sea cucumber

3.Human

4.Both A and B

Posted Date:-2019-03-14 23:24:50


Question:
Assertion(a): The “biological species” concept help us to ask how species are formed.
Reason (r) : The concept of biological species focuses our attention on the question of how reproductive isolatio

1.both (a) and (r) are correct but r does not explains a

2.both (a) and (r) are correct and (r) is true explanation of a

3.Both (a) and (r) are not true

4.Only (a) is true, (r) is not correct

Posted Date:-2019-03-14 23:24:50


Question:
Bacteria involved in two-step conversion of ammonia into nitrate are 

1.Azotobacter and Achromobacter

2.Pseudomonas and Nitrobacter

3.Nitrosomnas and Nitrobacter

4.Azotobacter and Nitrosomonas

Posted Date:-2019-03-14 23:24:50


Question:
Body cavity of Hydra is called 

1.Gastrovascular cavity

2.Coelenteron

3.Enterocoel

4.Both A and B

Posted Date:-2019-03-14 23:24:50


Question:
Boring Sponge is

1. Hyalonema

2.Cliona

3.Chalina

4.Spongilla

Posted Date:-2019-03-14 23:24:50


Question:
Calotes versicolor is 

1.Wall lizard

2.Flying lizard

3.Rock lizard

4.Garden lizard

Posted Date:-2019-03-14 23:24:50


Question:
Cells regulate their activity through

1.Flow of energy

2.Flow of material

3.Flow of information

4.Flow of smoke

Posted Date:-2019-03-14 23:24:50


Question:
Engler and Prantl published a phylogenetic system in the monograph 

1.Genera Plantarum

2. Die Naturlichen Pflazenfamilien

3.Species Plantarum

4.Origin of species

Posted Date:-2019-03-14 23:24:50


Question:
Female Ascaris is differentiable from male in 

1. Presence of cloaca

2.Shorter size

3.Straight posterior end

4.Presence of penial setae

Posted Date:-2019-03-14 23:24:50


Question:
Filaria is spread by 

1.Bed bug

2.Mosquito

3.House fly

4.Flea

Posted Date:-2019-03-14 23:24:50


Question:
Fungal cell wall is formed of 

1.Pectin

2.Hemicellulose

3.Chitin and cellulose

4.Chitin

Posted Date:-2019-03-14 23:24:50


Question:
Give the correct matching of causative agent/germ and disease

1.Anopheles – Malaria

2.Leishmania –Sleeping sickness

3.Glossina – Kala-azar

4.Wuchereria – Filariasis

Posted Date:-2019-03-14 23:24:50


Question:
Hans Ris coined the term genophore for 

1.Stalk supporting spores

2.Bacterial chromosome

3.Genetic material of fungus

4.Genetic material of virus

Posted Date:-2019-03-14 23:24:50


Question:
Heterocysts, specialized for nitrogen fixation, occur in certain 

1. Red algae( batrachospermum )

2.Green algae

3.Blue green algae

4.Brown algae

Posted Date:-2019-03-14 23:24:50


Question:
Identify from the following the only category that has a real existence

1.Phylum

2.Kingdom

3.Species

4.Genus

Posted Date:-2019-03-14 23:24:50


Question:
In a sponge, digestion takes place in 

1. Paragastric cavity/Spongocoel

2.Osculum

3.Ostium

4.Food vacuoles

Posted Date:-2019-03-14 23:24:50


Question:
In fish Catla catla, the specific name is identical with the generic name. It is an example of 

1.Autonym

2.Tautonym

3.Species

4.Phylum

Posted Date:-2019-03-14 23:24:50


Question:
In Sycon the larva is 

1.Trochophore

2.Redia

3.Amphiblastula

4.Parenchymula

Posted Date:-2019-03-14 23:24:50


Question:
In which of the following groups all animals are triploblastic

1. Annelida, Mollusca, Porifera

2.Arthropoda, Cnidaria, Annelida.

3.Mollusca, Echinodermata, Annelida.

4.Mollusca, Ctenophora, Arthropoda.

Posted Date:-2019-03-14 23:24:50


Question:
Intermediate between diploblastic and triploblastic body structure is found in

1.Porifers

2.Coelenterates

3.Ctenphores

4.Platyhelmintes

Posted Date:-2019-03-14 23:24:50


Question:
Lagoon is 

1.Full moon

2.Sea breaking into land and separated by sand dunes

3.Spot in desert with presence of water

4.Horse-shoe shaped coral reef

Posted Date:-2019-03-14 23:24:50


Question:
Linnaeus evolved a system of nomenclature called 

1.Monomial

2.Vernacular

3.Binomial

4.Polynomial

Posted Date:-2019-03-14 23:24:50


Question:
Linnaeus is credited with

1.Binomial nomenclature

2.Discovery of microscope

3.Theory of biogenesis

4.Discovery of blood circulation

Posted Date:-2019-03-14 23:24:50


Question:
Long hollow bones connected by passages are characteristic of 

1.Mammales

2.Aves

3.Reptiles

4.All of the above

Posted Date:-2019-03-14 23:24:50


Question:
Maintenance of internal favorable conditions despite changes in external environment is 

1.Entropy

2.Enthalpy

3.Steady state

4.None of the above

Posted Date:-2019-03-14 23:24:50


Question:
Metabolism is 

1.Gain of energy

2.Release of energy

3.Release or gain of energy

4.Catabolism of a reaction

Posted Date:-2019-03-14 23:24:50


Question:
Nitrogen fixing organism which can be free as well as symbiotic is 

1.Anabaena

2.Azotobacter

3.Liverworts

4.Mosses

Posted Date:-2019-03-14 23:24:50


Question:
Pesticide used in preparation of herbarium

1.2, 4-D

2.NAA

3.Mercuric chloride

4.Carbon di sulphide

Posted Date:-2019-03-14 23:24:50


Question:
Phylum Arthropoda is the largest phylum in the animal kingdom. Which is the second largest phylum

1.Mollusca

2.Annelida

3.Hemichordata

4.Echinodermata

Posted Date:-2019-03-14 23:24:50


Question:
Plague is caused by 

1. Pasteurella pestis

2. Varicella virus

3. Pseudomonas

4.Xanthomonas

Posted Date:-2019-03-14 23:24:50


Question:
Prokaryotic flagellum consists of 

1.Fiber enclosed by protein membrane

2.Fiber enclosed by unit membrane

3.Helically arranged protein molecules

4.Membrane enclosed 9+2 microtubular

Posted Date:-2019-03-14 23:24:50


Question:
Pseudo metamerism occur in

1.Turbellaria

2.Trematoda

3.Cestoda

4.All of the above

Posted Date:-2019-03-14 23:24:50


Question:
Read the following statements A-D and identify certain mistakes in two of them.
(i) Hemichordates are marine worm like animals with open circulation and pharyngeal gill slits.
(ii) Aschelminthes are

1.(i) and (iii)

2.(i) and (ii)

3.(ii) and (iii)

4.(iii) and (iv)

Posted Date:-2019-03-14 23:24:50


Question:
Species of Saccharum originally grown in India was 

1.S. officinarum

2.S. barberi

3.S. boulardii

4.S. munja

Posted Date:-2019-03-14 23:24:50


Question:
Sponges reproduce asexually by

1.Multiple fission

2.Binnary fission

3.Fragmentation

4.Sporulation

Posted Date:-2019-03-14 23:24:50


Question:
Stage between two larval moults is 

1.Instar

2.Pupa

3.Morula

4.Larva

Posted Date:-2019-03-14 23:24:50


Question:
Thanatology is the science that deals with

1.Detection of lie

2.Identification of living

3.Solving paternity of child

4.Death in all its aspects

Posted Date:-2019-03-14 23:24:50


Question:
The term phylum was given by

1.Cuvier

2.Haeckel

3.Theophrastus

4.Linnaeus

Posted Date:-2019-03-14 23:24:50


Question:
The young of some insects resemble the adult in general structure but lack the wings and lack the wings and mature reproductive organs. Such a young one is called

1.Nymph

2.Grub

3.Caterpillar

4.Maggot

Posted Date:-2019-03-14 23:24:50


Question:
Which is the correct sequence of taxonomic categories

1. genus → Species → order → kingdom

2.Species → order → phylum → kingdom

3. Species → genus → order → phylum

4.None of the above

Posted Date:-2019-03-14 23:24:50


Question:
Which occurs in amoebiasis 

1.Stool with mucus

2.Mild diarrhea with alternate constipation

3.Stool with blood

4.All of the above

Posted Date:-2019-03-14 23:24:50


Question:
Which of the following combinations is correct for Wheat? 

1.Genus Triticum, family Poaceae , order Poales, Class Dicotyledonae

2.Genus Triticum, family Poaceae , order Sapindales, class Monocotyledonae.

3.Genus Triticum, family Poaceae , order Poales, Class Moncotyledonae.

4.Genus Triticum , family Anacardiaceae, order Poales, class Monocotyledonae

Posted Date:-2019-03-14 23:24:50


Question:
Which of the following is false regarding sponges

1.Development is indirect having a larval stage which is morphologically dist

2.Fertilization is external.

3.They are generally unsymmetrical and marine.

4.Digestion is intracellular.

Posted Date:-2019-03-14 23:24:50


Question:
Which of the following is less general in characters as compared to genus 

1.Species

2.Class

3.Family

4.Division

Posted Date:-2019-03-14 23:24:50


Question:
Which of the following is not an annelidian character

1.Tripploblastic body

2.Enterocoel

3.Metamerism

4.Bilateral symmetry

Posted Date:-2019-03-14 23:24:50


Question:
Which of the following phyla is correctly matched with its two general characters

1.Mollusca – Oviparous and indirect development

2.Arthropoda – Chitinous exoskeleton and closed type of circulatory system.

3.Cnidaria – Triploblasty, radial symmetry and gastrovascular cavity.

4.Echinodermata – Water vascular system and internal fertilization.

Posted Date:-2019-03-14 23:24:50


Question:
Zoospore of Albugo possesses flagella 

1.Two similar and apical

2.Four similar and medium

3.Four apical

4.Two dissimilar and median

Posted Date:-2019-03-14 23:24:50


More MCQS

  1. Anatomy
  2. Ecology-I
  3. Biology 2019
  4. Biology (living world)
  5. Plant anatomy
  6. CELL STRUCTURES AND FUNCTION
  7. General biology
  8. Human physiology
  9. Ecology-II
  10. Reproduction in plants
  11. Human reproduction
  12. Animal kingdom
  13. Animal kingdom-II
  14. Microorganisms
  15. Natural resources and conservation
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!