Biology Class 10 MCQs

Biology Class 10 Chapter 17 MCQs Test 1 related to  Find Out The Best Match For The Fermentation Product And The Organism Involved, Which Is Not An Objective Of Genetic Engineering, Which Of These Is An Anti-Viral Protein, The First Step In Genetic Engineering Is, The Work On Genetic Engineering Started In, Scientists Are Able To Cut And Paste The DNA Of Organism In, Scientists Prepared Human Insulin By Inserting The Insulin Gene In Bacteria In, Human Genome Project Was Launched In, n Alcoholic Fermentation-Which Bacteria Is Used, Which Of These Micro-Organism Is Used In The Production Of Formic Acid, Glycerol Is Produced By, Which One Is Used To Dissolve Blood Clots, The Complete Map Of Human Genome Was Published In, 50 Kilogram Of Yeast Produces How Many Tons Of Proteins Within 24 Hours, Interferon Was Produced By Genetically Modified Microorganisms, 500,000 Sheep Brains Were Required To Produce How Much Milligrams Of Human Growth Hormone, Which One Is Effective Against Brain And Lung Cancer, Which One Is Not Used For The Production Of Plastics, Alcoholic Fermentation Is Carried Out By, Enzyme Used To Cut The Identified Gene From The Total DNÅ Of Donor Organism Is:

10th Class Biology Chapter 17 Biotechnology MCQs TEST 1:

Biology Class 10 Chapter 17 MCQs Test 2 deal with Vector Transmits, Which Is An Important Application Of Biotechnology, In Glycolysis-Glucose Molecule Is Broken Down Into Two Molecules Of, Who Produced The Dolly Sheep, Who Invented Pasteurization, Who Introduced The Term “Single Cell Protein”, The Use Of Living Organisms In Processes For The Manufacturer Of Useful Products For Services Is Called, Streptococcus And Lactobacillus Are, When Pasteur Gonvinced The Scientific Community That All Fermentations Are The Results Of Microbial Activity, Which One Is The Commonest Type Of Fermented Cereal Product, In The Synthesis Of Bear-Fermentation Of Fine Powder Of Cereal Grains Is Done, Which One Is Used In The Production Of Vinegar And Beverages, The Vector DNA And The Attached Gene Of Interest Are Collectively Called, Wheat Dough Is Fermented By, Organisms With Modified Genetic Set Up Are Called, The Process In Which Glucose Molecule Is Broken Into Two Molecules Of Pyruvic Acid Is Called, Which One Is Used As Sweetener, DNA Carries Was Proved In, When Was DNA Prepared Outside The Cells, Scientists Were Able To Cut And Paste The DNA Of Organisms In:

10th Class Biology Chapter 17 Biotechnology MCQs TEST 2:

Biology Class 10 Chapter 17 MCQs Test 3 is for Human Genome Project Was Launched, Complete Human Genome Map Was Published In, Malted Food-Is / Are, Fermented Food Is/Are, Which Is Used For Souring Milk And For Production Of Various Types Of Cheese, Fermentation Makes The Food More, Grapes Can Directly Be Fermented By Yeasts To, Which Product Is Used In Electroplating, Which Maintains The Microorganisms In Growth Phase, A Joining Enzyme Is, A Breaking Enzyme Is, SCP Has Good Prospects For Future Because It Contains All Important, It Is A Catabolic Process, To Preserve Fruits-Vegetables And Pickles We Add, An Enzyme Produced By Genetically Modified Organisms Used To Break Up Blood Clots Is Called:

10th Class Biology Chapter 17 Biotechnology MCQs TEST 3:

Biology Class 10 Chapter 16 MCQs Test 1 deal with Which Of The Following Is The Abiotic Component Of An Ecosystem, When We Eat The Onion, Our Trophic Level Is, Identify The Correctly Matched Pair, In The Food Chain Tree Caterpillar Robin…….Hawk …..Coyote, Which Is Secondary Consumer, In An Ecosystem, The Flow Is ……..One Way-While……….. Is/Are Constantly Recycled, In The Food Chain “Grass-Rabbit-Fox-Bear-Mushroom”-How Many Types Of Decomposers Are There, Organisms In The Ecosystem That Are Responsible For The Recycling Of Plant And Animal Wastes Are, Which Form Of Nitrogen Is Taken By The Producers Of The Ecosystem, The Type Of Environment In Which A Particular Species Lives Is Called, Which Of The Following Organisms Are Decomposers, The Lowest Trophic Level Of An Ecosystem Always Includes, Habitat Destruction Can Result In A Loss Of, The Type Of Symbiotic Relationship In Which Ong Member Get Benefit And Other Is Unaffected Is Called, Which One Is Not An Example Of Abiotic Factor, An Organism That Actively Hunts Other Organisms Is Called, The Type Of Symbiotic Relationship In Which One Member Get Bcncfit And Other Is Harmed Is Called, Organisms That Make Their Own Food With Help Of Sunlight-CO2 And H2O Are Called, The Conversion Of Ammonia To Nitrates Is Carried Out By Soil Bacteria-This Process Is Called,  A Group Of Organisms-Similar To One Another-Which Can Interbreed In Nature And Produce Fertile Offspring, Water-Soil-Air-Temperature-Wind And Sunlight Are Examples Of:

10th Class Biology Chapter 16 MAN AND HIS ENVIRONMENT MCQs TEST 1:

Biology Class 10 Chapter 16 MCQs Test 2 related to A Relationship Between Two Organisms In Which Individual Of One Species May Kill And Eat Individuals Or Other Species Is Called, A Relationship Between Species In Which Both Species Benefit Is Called, The Self-Sufficient Unit Of An Environment That Is Formed As A Result Of Interaction Between Its Biotic Community And Its Abiotic Components Is Known As, A Network Of All The Feeding Relationships In An Ecosystem Is Called, The Thickness Of Biosphere Is, ……….Get Solar Energy And Transform It Into Chemical Energy By The Process Of Photosynthesis, The Materials Flow From One Trophic Level To The Next By Means Of, The Base Of Food Chain Is Always Formed By, In 1927-Developed The Concept Of Ecological Pyramids, Atom Is The Principal Building Block Of Many Kinds Of Biomolecules, Which One Of The Following Is Not An Example Of Fossil Fuels, The Major Process That Brings Carbon From Atmosphere Into Living World Is, Nitrogen Is An Important Component Of, Is The Breakdown Of The Proteins Of Dead Organisms To Ammonia, The Utilization Of Nitrates By Organisms Is Called, Which One Of The Following Is Not Temporary Parasite, Which One Of The Following Is Not An Endoparasite, An Epiphyte Is An Example Of, Which One Is An Example Of Epiphyte, Which Of The Following Is Not An Example Of Green House Gas:

10th Class Biology Chapter 16 MAN AND HIS ENVIRONMENT MCQs TEST 2:

Biology Class 10 Chapter 16 MCQs Test 3 is for The Current Level Of Urbanization In Pakistan Is About Which Is Not High By Global Standards, Abiotic Component Of Ecosystem Is, A Symbiotic Interaction In Which Both Partners Get Benefits Are Known As, The Consumers That Eat Animal Flesh As Well As Plants And Plant Products Are Called, Living Of Nitrogen Fixer Bacteria In The Root Nodules Of Leguminous Plants Is An Example Of, The Perfect Cycle Is, Nitrogenous Waste Includes, Plants Show Competition For, Flow Of Energy Is Always, IPCC Stands For, The Temperature Of Earth’s Surface Has Increased Per Decade In The Past 30 Years, Since 1800-Amount Of C02 In Atmosphere Has Increased About, Since 1800-Amount Of Nitrous Oxide Has Increased About, According To Estimate At The Current Rate Of Increase, The Average Global Temperature Will The Next 100 Year, Pakistan Growth Rate In 1991 Was, In 2003-A Survey On Tanneries In Kasur City Showed That Residents Suffered From Cancer Infections Of Kidney Or Loss Of Eyesight, Recycling Of One Tonne Paper Can Save, …………….People Are At Risk Of Dengue, Scientists Fear That Sea Level Is Rising Upto Per Year, It Is Estimated  That Maldives Might Become Uninhabitable Within:

10th Class Biology Chapter 16 MAN AND HIS ENVIRONMENT MCQs TEST 3:

Biology Class 10 Chapter 16 MCQs Test 4 have Questions like When Living And Nonliving Interact To Produce A Stable System In Which Exchange Of Material With Flow Of Energy Takes Place-It Forms A/An, The Living Organisms Which Cannot Prepare Their Own Food -But Obtain Ready Made Food From Others-Are, How Many Tanneries Are Operating In Kasur City, Upper Layer Of The Atmosphere Is Called,  At Which Trophic Level In A Food Chain-Carnivores Get Food, Fungi Digest The Dead Organic Matter With The Help Of, Which Is An Ectoparasite, The Favourable Variations Tend To Be, Habitat Is An Example Of, A- Group Of Organisms Which Can Interbreed Freely In Nature To Produce Fertile Offspring Is Called,  An Aquarium Is An Example Of Ecosystem, Graphic Representation Of The Number Of Individuals Per Unit Area At Various Trophic Levels Of A Food Chain Is Called, More Than Normal Denitrification Change The Richness Of Soil As, An Example Of Carnivorous Plants Is:

10th Class Biology Chapter 16 MAN AND HIS ENVIRONMENT MCQs TEST 4:

Biology Class 10 Chapter 15 INHERITANCE MCQs TEST 1 related to An Organism’s Expressed Physical Trait-Such As Seed Colour Or Pod Shape-Is Called Its, An Organism Has Two Different Alleles For A Single Trait-Its Genotype Is Said To Be, In The Cross-Pollination Between A True-Breeding Yellow Pod Plant And A True-Breeding Green Pod Plant-Where Green Pod Colour Is Dominant-The Resulting Offsprings (F1 Generation) Will Be, How Many Genetically Different Kinds Of Gametes An Individual With Genotype AAbb Can Produce, Which Of The Following Statements Regarding Genes Is FALSE, Mendel’s Primary Contribution To Our Understanding Of Inheritance Was, A Purple-Flowered Pea Plant Has The Genotype PP. Which Of The Following Statements About This Plant Is FALSE, Charles Darwin Proposed That Organisms Produce Many More Offspring Than Can Possible Survive On The Limited Amount Of Resources Available To Them. According To Darwin-The Offspring That Are Most Likely To Survive Are Those That, Branch Of Biology That Deals With The Study Of Inheritance Is Called As, Transmission Of Characteristics From Parents To Offsprings Is Called As, Chromosomes Carry Units Of Inheritance Called As, Genes Contain Instructions For The Synthesis Of, How Many Pairs Of Homologous Chromosomes Are There In Human Body Cell, Chromatin Is Made Up Of, DNA Wraps Around Histone Protein And Forms Rounded Structures Called As, In …………James Watson And Francis Crick Proposed The Structure Of DNA, In 1953,…………..Proposed The Structure Of DNA, A DNA Molecule Consists Of ……Polynucleotide Strand, Outside Backbone Of Double Helix Is Made Up Of, Inside Of Double Helix Consists Of:

10th Class Biology Chapter 15 INHERITANCE MCQs TEST 1:

Biology Class 10 Chapter 15 INHERITANCE MCQs TEST 2 deals with Adenine Always Pairs With, Cytocine Always Pairs With, How Many Hydrogen Bonds Are Formed Between Adenine And Thymine, How Many Hydrogen Bonds Are Formed Between Cytosine And Guanine, Copies Of Chromatids Of Chromosomes Are Made Through The Process Called, Specific Proteins Have Specific Number And Sequence Of, Sequence Of Amino Acids In A Protein Is Controlled By Sequence Of ….. In DNA, Specific Sequence Of DNA Nucleotides Is Copied In The Form Of MRNA In A Process, Ribosome Reads The Sequence Of MRNA Nucleotides And Joins Specific Amino Acids To Form Proteins. This Step Is Known As, The Position Of Gene On Chromosome Is Known As, In Which Part Of Cell-Transcription Takes Place, Which Component Of Cell Is Involved In Translation, The Alternate Forms Of A Gene Are Called As, The Specific Combinations Of Genes In An Individual Is Known As, It Is A Condition In Which Normal Body Pigments Are Absent, Dominant Alleles Are Represented By …..Letter And Recessive Alleles By……Letters, Expression Of Genotype In The Form Of Trait Is, Who Developed Fundamental Principles Of Genetics, Pisum Sativum Is Scientific Name Of, Each Trait Studied In Pea Plant Had….. Distinct Form:

10th Class Biology Chapter 15 INHERITANCE MCQs TEST 2:

Biology Class 10 Chapter 15 INHERITANCE MCQs TEST 3 related to It Is Situation Where Two Different Alleles Of A Gene Pair Express Themselves Completely, Instead Of Showing A Dominant-Recessive Relationship Is Called, Among Following Which Is An Example Of Co-Dominance, It Is A Situation Where In Heterozygous Genotypes-Both The Alleles Express As A Blend And Neither Allele Is Dominant Over The Other, Pink Flowered Four O Clock Plant Is An Example Of, How Many Types Of Differnces Shown By Individuals Of Same Species, Among Following-Which Is The Source Of Variations, Which Variations Show Distinct Phenotypes And Phenotypes Of Such Variations Cannot Be Measured, Example Of Discontinuous Variation Is, In Which Type Of Variations-The Phenotypes Show A Complete Range Of Measurements From One Extreme To The Other Is, It Is Change In Characteristics Of A Population Or Species Of Organisms Over The Course Of Generations, Variations Selected For Their Transmission To Next Generation Are, In Which Part Of Cell-Transcription Takes Place, Which Is Favourable Variation In Moths Before Industrial Revolution, Which Is Favourable Variation In Moths After Industrial Revolution, Intentional Breeding Between Individuals For Certain Traits Or Combination Of Traits Is Called As, A Dominant Allele Only Suppresses The Expression Of Recessive Allele-It Does Not Affect Its:

10th Class Biology Chapter 15 INHERITANCE MCQs TEST 3:

Biology Class 10 Chapter 15 INHERITANCE MCQs TEST 4 deals with Mendel Used…… Pea Plants In His Experiments, True Breeding Means, The Possible Number Of Chromosomal Combinations Are, ……. Gave The First Hint At Evolution, MRNA Is Synthesized By, Feet Size In Man Is An Example Of, In Artificial Selection-Bred Plants Are Known As, What Is The Diploid (2n) Number Of Humans, What Condenses Into A Chromosome, What Make The Backbone Of DNA Molecule, The First Filial Generation Is Denoted By, Physical Appearance Or Colour Of An Organism Is Called, What Will Be The Colour Of Flowers Produced As A Result Of Cross Between Red And White Flowered 4’0 Clock Plants, Which Of The Following Genes Will Be Termed As Homozygous Recessive:

10th Class Biology Chapter 15 INHERITANCE MCQs TEST 4: