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Agriculture Solved MCQs Past Papers Online Practice Test Plant Pathology Breeding Horticulture

Agriculture Solved MCQs Past Papers Online Practice Test Plant Pathology Breeding Horticulture

1) Ploidy level of maize plant is:
a) Diploid
b) Tetraploid
c) Hexaploid
d) None of these

2) Dajal is a breed of:
a) Milking animal
b) Draft animal
c) Pet animal
d) None of these

3) Seed cotton means:
a) Lint only
b) Seed without lint
c) Seed with lint
d) None of these

4) Hardy-Weinberg equilibrium provides basis for study of:
a) Population Genetics
b) Genetic Engineering
c) Biometrical Genetics
d) Mendelian Genetics

5) Maize plant has its origin in:
a) Russia
b) Africa
c) Middle East
d) America

6) Olericulture is the study dealing with:
a) Silk worm
b) Vegetable production
c) Honey bees
d) Ornamental flowers

7) Gypsum is a rich source of:
a) Calcium + zinc
b) Calcium + Potassium
c) Calcium + sulphur
d) Calcium + nitrogen

8) Banana fruit is classified in the category of:
a) Berry
b) Pomes
c) Sorosis
d) None of these

9) True potato seed is the:
a) Potato tuber used for propagation
b) Any plant part used for potato propagation
c) Seed developed within the fruit of potato
d) None of these

10) Eragate are the types of insects which are:
a) Workers in honey bee
b) Biting
c) Workers in the species of ant
d) None of these

11) “CIMMYT” is an organization working for the improvement of:
a) Rice and cotton
b) Pulses and oilseeds
c) Dryland Agriculture
d) Wheat and maize

12) In various plant metabolic processes “PPP” stand for:
a) Plant Protection Procedures
b) Produce Per Plant
c) Pentose Phosphate Pathway
d) None of these

13) Arachnids are the arthropods with:
a) Single pair of leg
b) Two pairs of legs
c) Three pairs of legs
d) Four pairs of legs

14) Sericulture means:
a) Rearing of honey bees
b) Rearing silk worms
c) Both (a) and (b)
d) None of these

15) The cotton species providing main raw material for textile industry is:
a) Gossypium hirsutum (Please confirm it)
b) Gossypium arboreum
c) Gossypium thurberii
d) None os these

16) Inbred lines are developed through selection and inbreeding in:
a) Self pollinated crops
b) Cross pollinated crops
c) Asexually propagated crops
d) None of these

17) Safflower is:
a) An ornamental plant
b) Oil producing plant
c) Leguminous
d) Fibre producing plant

18) Continuous selfing in cross pollinated:
a) Improvment in yield
b) Poor in performance
c) Growth in vegetative parts
d) None of these

19) Soil structure can be improved with addition of:
a) Organic matter
b) Chemical fertilizers
c) Gypsum
d) None of these

20) Synapsis of chromosomes occurs between:
a) Sister chromatids
b) Homologous chromosomes
c) Non homologous
d) None of these

Zoology Solved MCQs Tests Past Papers Sample Papers

Zoology Solved MCQs Tests Past Papers Sample Papers

(1) The main division of the chromosomes occurs in:
(a) Prophase
(b) Metaphase
(c) Anaphase
(d) Jelophase
(e) None of these

(c) Anaphase

(2) The protein synthesis occurs in:
(a) Mitochondria
(b) Endoplasmic reticulum
(c) Ribosomes
(d) Acrosome
(e) None of these

(c) Ribosomes

(3) Blood antigens are present in:
(a) Blood serum
(b) RBC’s
(c) WBC’s
(d) Platelets
(e) None of these

(b) RBC’s

(4) Sex linked genes are the genes located on:
(a) X-chromosome only
(b) Y-chromosome only
(c) Both X and Y-chromosomes
(d) X or Y-chromosomes
(e) None of these

(a) X-chromosome only

(5) Transcription is the phenomenon associated with:
(a) Synthesis of new DNA
(b) Formation of mRNA and DNA
(c) Formation of tRNA
(d) None of these

(d) None of these

(6) Segregation of alleles of a gene occurs in:
(a) Diploid individual
(b) Homozygous individual
(c) Heterozygous individual
(d) All of the above
(e) None of these

(a) Diploid individual

(7) Sodium-Potassium pump is located in:
(a) Liver
(b) Heart Cell
(c) Nerve cell
(d) All of the above
(e) None of these
(d) All of the above

(8) Species is the basic unit of:
(a) Genetics
(b) Zoology
(c) Ecology
(d) Universe
(e) None of these

(e) None of these

(9) Which one of the following is false about AIDS:
(a) HIV
(b) HAV
(c) T-lymphocytes
(d) Host specific
(e) None of these

(b) HAV

(10) Which statement about plastids is true?
(a) They are power house of cell
(b) They contain DNA and ribosomes
(c) They are found in all organisms
(d) They are surrounded by a single membrane
(e) None of these

(e) None of these

(11) Which of the following is not found in all bacterial cells?
(a) A nucleoid
(b) Capsule
(c) Cell membrane
(d) Ribosomes
(e) None of these

(c) Cell membrane

(12) A virion is a:
(a) Viral protein
(b) Viral gene
(c) Virus
(d) Viral lysozyme
(e) None of these

(c) Virus

(13) The study of fossils and their relationship to the evolution of life on earth is called:
(a) Fossilization
(b) Palaeontology
(c) Palaeozoology
(d) None of these

(b) Palaeontology

(14) A connecting and supporting tissue in animal is:
(a) Muscle
(b) Bone
(c) Nerve
(d) Connective
(e) None of these

(d) Connective

(15) In these animals the teeth are reduced to molars without enamel or no teeth are present.
(a) Moles
(b) Bats
(c) Sloths
(d) None of these

(c) Sloths

(16) Only hind limbs are lost in:
(a) Snakes
(b) Whales
(c) Bats
(d) None of these

(b) Whales

(17) Among the following which snake is non-poisonous?
(a) Krait
(b) Python
(c) Viper
(d) None of these

(b) Python

(18) Which one is excluded from the Phylum Chordata.
(a) Urochordata
(b) Hemichordata
(c) Cephalochordata
(d) None of these

(b) Hemichordata

(19) The earliest known species of birds is:
(a) Archaeopteryx
(b) Hesperornis
(c) Ichthyornis
(d) None of these

(a) Archaeopteryx

(20) A muscular diaphragm helps to move air into and out of the lungs in:
(a) Amphibians
(b) Reptilians
(c) Avians
(d) Mammalians
(e) None of these

(d) Mammalians

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