MCQ Questions for Class 12 Biology Chapter 9 Strategies for Enhancement in Food Production with Answers Set-A

Strategies for Enhancement in Food Production Class 12 Biology MCQs Questions with Answers

Check the below NCERT MCQ Questions for Class 12 Biology Chapter 9 Strategies for Enhancement in Food Production with Answers Pdf free download. MCQ Questions for Class 12 Biology with Answers were prepared based on the latest exam pattern. We have Provided Strategies for Enhancement in Food Production Class 12 Biology MCQs Questions with Answers to help students understand the concept very well.

Class 12 Biology Chapter 9 Quiz

Class 12 Biology Chapter 9 MCQ Online Test

You can refer to NCERT Solutions for Class 12 Biology Chapter 9 Strategies for Enhancement in Food Production to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Strategies for Enhancement in Food Production Class 12 Biology MCQ online test

Q1.	The use of certain chemicals and radiation to change the base sequences of genes of crop plants is termed
	A.recombinant DNA technology
	B.transgenic mechanism
	C.mutation breeding
	D.gene therapy

Ans: mutation breeding

Q2.	The scientific process by which crop plants are enriched with certain desirable nutrients is called
	A.crop protection
	B.breeding
	C.bio-fortification
	D.bio-remediation

Ans: bio-fortification

Q3.	The term ‘totipotency’ refers to the capacity of a
	A.cell to generate whole plant
	B.bud to generate whole plant
	C.seed to germinate
	D.cell to enlarge in size

Ans: cell to generate whole plant

Q4.	An explant is
	A.dead plant
	B.part of the plant
	C.part of the plant used in tissue culture
	D.part of the plant that expresses a specific gene

Ans: part of the plant used in tissue culture

Q5.	The biggest constraint of plant breeding is
	A.availability of desirable gene in the crop and its wild relatives
	B.infrastructure
	C.trained manpower
	D.transfer of genes from unrelated sources

Ans: availability of desirable gene in the crop and its wild relatives

Q6.	Lysine and tryptophan are
	A.proteins
	B.non-essential amino acids
	C.essential amino acids
	D.aromatic amino acids

Ans: essential amino acids

Q7.	Micropropagation is
	A.propagation oif microbes in vitro
	B.propagation of plants in vitro
	C.propagation of cells in vitro
	D.growing plants on smaller scale

Ans: propagation of plants in vitro

Q8.	Protoplast is
	A.another name for protoplasm
	B.an animal cell
	C.a plant cell without a cell wall
	D.a plant cell

Ans: a plant cell without a cell wall

Q9.	To isolate protoplast, one needs
	A.pectiriase
	B.cellulase
	C.both pectinase and cellulase
	D.chitinase

Ans: both pectinase and cellulase

Q10.	Which one of the following is a marine fish ?
	A.Rohu
	B.Hilsa
	C.Catla
	D.Common Carp

Ans: Hilsa

Q11.	Which one of the following products of apiculture is used in cosmetics and polishes ?
	A.Honey
	B.Oil
	C.Wax
	D.Royal jelly

Ans: Wax

Q12.	More than 70 percent of livestock population is in
	A.Denmark
	B.India
	C.China
	D.India and China

Ans: India and China

Q13.	The agriculture sector of India employs about
	A.50 percent of the population
	B.70 percent of the population
	C.30 percent of the population
	D.60 percent of the population

Ans: 60 percent of the population

Q14.	33 percent of India’s (Gross Domestic Product) comes from
	A.industry
	B.agriculture
	C.export
	D.small-scale cottage industries

Ans: agriculture

Q15.	A collection of all the alleles of all the genes of a crop plant is called
	A.germplasm collection
	B.protoplasm collection
	C.herbarium
	D.somaclonal collection

Ans: germplasm collection

Q16.	Which of the following is the “bird flu virus” ?
	A.H5N1
	B.Haemophilus influenzae
	C.HIV
	D.Rhino virus

Ans: H5N1

Q17.	The infectious and contagious bacterial disease that affects cattle, buffaloes, horses, sheeps and goats is
	A.anthrax
	B.rinderpest
	C.tick fever
	D.necrosis

Ans: anthrax

Q18.	Which of the following is an improved variety of chicken ?
	A.Jersey
	B.Leghorn
	C.Himgiri
	D.Kalyan Sona

Ans: Leghorn

Q19.	Which of the following is a draught breed of Indian cattle ?
	A.Malvi
	B.Gir
	C.Sahiwal
	D.Deoni

Ans: Malvi

Q20.	Holstein-Frisian, Brown Swiss and Jersey are all well known
	A.exotic breeds of cow
	B.exotic breeds of goat
	C.exotic breeds of poultry
	D.animal husbandry scientists

Ans: exotic breeds of cow

MCQ Questions for Class 12 Biology

NCERT Solutions for Class 12 Biology

Class 12 Biologys

NCERT SOLUTIONS FOR CLASS 12

MCQ Questions for Class 12 Biology Chapter 9 Strategies for Enhancement in Food Production with Answers

MCQ Questions for Class 12 Biology Chapter 9 Strategies for Enhancement in Food Production with Answers Set-A

Strategies for Enhancement in Food Production Class 12 Biology MCQs Questions with Answers

Class 12 Biology Chapter 9 Quiz

Class 12 Biology Chapter 9 MCQ Online Test

Strategies for Enhancement in Food Production Class 12 Biology MCQ online test

MCQ Questions for Class 12 Biology

NCERT Solutions for Class 12 Biology

Class 12 Biologys

NCERT Solutions for Class 12 Biology

NCERT Solutions for Class 12 Biology

Class 12 Biology

Class 12 Biology

Class 12 Biology

Class 12 Biology

Biology : Class 12

Biology : Class 12

NCERT Biology Class 12

NCERT Biology Class 12

NCERT Bio Class 12

NCERT Bio Class 12

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12th NCERT Biology

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Class 12 Biology Chapters

MCQ QUESTIONS WITH ANSWER

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