Here, you will get Class 12 Biology MCQ of Chapter 9 Strategies For Enhancement In Food Production for cracking NEET/AIIMS. By solving these MCQs of Class 12 Biology Chapter 9 Strategies For Enhancement In Food Production, you will get the confidence to crack NEET. Practice MCQ Questions for Class 12 Biology with Answers on a daily basis and score well in exams.
Strategies For Enhancement In Food Production Class 12 MCQs Questions with Answers
The best milk breed in the world is
(a) Chittgong
(b) Deoni
(c) Holstein-Friesian
(d) Sindhi
Answer: (c) Holstein-Friesian
Both in callus and suspension culture commonly used auxin is
(a) NAA
(b) IEA
(c) 2-4D
(d) Abscisic acid
Answer: (c) 2-4D
One of the following is a disease of poultry
(a) Anthrax
(b) Pebrine disease
(c) Ranikhet disease
(d) Foot and mouth disease
Answer: (c) Ranikhet disease
Most cultivated plants are
(a) Autopolyploid
(b) Allopolyploid
(c) Aneuploids
(d) Haploids
Answer: (b) Allopolyploid
Most nutritious among the following is
(a) What
(b) Maize
(c) Pearley
(d) Rice
Answer: (c) Pearley
Norman Borlaugh known as “Father of Green Revolution” has developed new cultivating variety of
(a) Paddy
(b) Rice
(c) Wheat
(d) Sugarcane
Answer: (c) Wheat
The world’s highly prized wool yielding ‘Pashmina’ breed is
(a) Sheep
(b) Goat
(c) Goat-sheep cross
(d) Mashmir sheep-Afghan sheep cross
Answer: (b) Goat
The technique of obtaining large number of plantlets by tissue culture method is called
(a) Organ culture
(b) Micro-propagation
(c) Macro-propagation
(d) Plantlet culture
Answer: (b) Micro-propagation
Hybrid vagour is induced by
(a) By Clonal selection
(b) By Crossing of plant
(c) By crossing of two plants
(d) By Species differentiation
Answer: (c) By crossing of two plants
Triticale first main-made corral crop has been obtained by crossing wheat with
(a) Rye
(b) Pearl mille
(c) Sugarcane
(d) Barley
Answer: (a) Rye
Somatic hybridization can be done by
(a) By Protoplast fusion
(b) By Haploid anther
(c) By Cell culture
(d) By Totipotency
Answer: (a) By Protoplast fusion
Zoological name of Indian buffalo is
(a) Bubalus bubalus
(b) Bos indicus
(c) Bos taurus
(d) Gallusgallus
Answer: (a) Bubalus bubalus
There crops that contribute maximum to global food grain production are
(a) Wheat, rice and maize
(b) Wheat rice and barley
(c) Wheat, maize and sorghum
(d) Rice, maize and sorghum
Answer: (a) Wheat, rice and maize
Which one of the following combination would a sugarcane farmer look for in the sugarcane crop?
(a) Thick stem, long intemodes, high sugar content and disease resistant
(b) Thick stem, high sugar content and profuse flowering
(c) Thick stem, short intemodes, high sugar content, disease resistant
(d) Thick stem, low sugar content, disease resistant
Answer: (a) Thick stem, long intemodes, high sugar content and disease resistant
Breeding of crops to increase the levels of essential nutrients, is called
(a) biofortification
(b) biomagnification
(c) bioinformatics
(d) biotechnology
Answer: (a) biofortification
Which one of the following is a marine fish?
(a) Rohu
(b) Hilsa
(c) Catla
(d) Common Carp
Answer: (b) Hilsa
Triticale first main-made corral crop has been obtained by crossing wheat with
(a) Rye
(b) Pearl mille
(c) Sugarcane
(d) Barley
Answer: (a) Rye
Somatic hybridization can be done by
(a) By Protoplast fusion
(b) By Haploid anther
(c) By Cell culture
(d) By Totipotency
Answer: (a) By Protoplast fusion
The technique of obtaining large number of plantlets by tissue culture method is called
(a) Organ culture
(b) Micro-propagation
(c) Macro-propagation
(d) Plantlet culture
Answer: (b) Micro-propagation
India’s w heat yield revolution in the 1986s was possible primarily due to
(a) Mutations resulting in the plant height reduction
(b) Quantitative trait mutations
(c) Hybrid seeds
(d) Increased chlorophyll content
Answer: (c) Hybrid seeds
Honey bee after discovering the new source of nectar/honey can convey this information but
(a) Cannot convey the direction
(b) Can convey the direction by round or tail waving dance
(c) Can convey the direction by round dance only
(d) Can convey the direction by tail waving dance only
Answer: (d) Can convey the direction by tail waving dance only
Choose the cat fish from the following
(a) Katla Katla
(b) Wallage attu
(c) Labeo rohita
(d) Cirrhinus mrigaja
Answer: (b) Wallage attu
A queen honey bee lays eggs of
(a) One type from which all castes develop
(b) Two types, one forming queen and workers and second forming drones
(c) Three types forming queen, drone and workers
(d) Unfertilized eggs die while fertilised ones form all castes
Answer: (b) Two types, one forming queen and workers and second forming drones
Lac is produced by
(a) Males
(b) Females
(c) Far more by females than males
(d) More by males than females
Answer: (c) Far more by females than males
Which set is of beneficial insects, to man
(a) Honey bee, Lac insect, cochineal insect
(b) Silk worm, honey bee, wasp
(c) Honey bee, silk worm, and cockroach
(d) None of the above
Answer: (a) Honey bee, Lac insect, cochineal insect
Hope these MCQs help you in your preparation for NEET/AIIMS. You can download a PDF of Class 12 Biology Chapter 9 Strategies For Enhancement In Food Production this MCQ by Clicking on ctrl + p. If you have any other queries of CBSE Class 12 Biology Strategies For Enhancement In Food Production MCQs Multiple Choice Questions with Answers, feel free to comment below so that we can revert back to us at the earliest possible.