Ribosomes are the centres of which cellular process?
Correct answer A. Protein synthesis
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Agriculture MCQs
Page 65 of Agriculture multiple-choice questions with answers. Tap an option to check yourself.
Page 65 of 135
Which part of the cauliflower plant is eaten?
Correct answer C. Inflorescence
Where in a plant would you find active cell division?
Correct answer D. Tips of stem & roots
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When a red-flowered pea is crossed with a white-flowered pea, the F1 plants are all red. What is the white flower colour?
Correct answer D. Recessive
A healthy plant that fails to set seed may be showing which condition?
Correct answer A. Male sterility
From what is rum distilled?
Correct answer C. Unrefined products of sugarcane
What is the edible part of the orange fruit?
Correct answer A. Multicellular endocarpic hairs
Which of the following are C3 crop plants?
Correct answer D. All the above
In which plant is seed dispersal by a parachute mechanism found?
Correct answer D. Cotton
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Where does fertilisation take place in a flower?
Correct answer D. Ovule
What is parthenocarpy?
Correct answer B. Fruit without fertilisation
Cuscuta (dodder) is an objectionable weed of which crop?
Correct answer D. Lucerne
What isolation distance is needed for producing foundation seed of sunflower?
Correct answer D. 400 meters
For which class of seed is certification not required?
Correct answer B. Breeder seed
Who first discovered the gametophytic system of self-incompatibility?
Correct answer B. East and Mangelsdorf (1925)
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Which experimental design controls fertility variation in two directions?
Correct answer D. LSD
In which crops have heat, cold and frost resistance ideotypes been developed?
Correct answer D. None of the above
What is the ideal plant type for forage crops?
Correct answer D. Tall, leafy, high leaf/stem ratio
The ideotype concept was first put forward for which crop?
Correct answer D. Wheat
What does the concept of an ideotype mean?
Correct answer D. All of the above