agriculture MCQs – Page 93

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

agriculture Mcqs

1. soil science 2. agronomy 3. entomology 4. water management 5. horticulture 6. agricultural economics 7. plant pathology 8. food technology 9. animal husbandry 10. plant breeding and genetics

1841. The final product of alcoholic fermentation are______________________?
0

A. All the above

B. Ethyl alcohol + CO2

C. Acetic acid + H2O

D. Ethyl alcohol + H2O

1842. Which type of bacteria grow best at refrigeration temperature 10C_______________________?
0

A. Mesophilic

B. Thermophilic

C. Psychrophilic

D. All the above

1843. Fruits ripen better at a relative humidity of at least________________________?
0

A. 90%

B. 80%

C. 85%

D. 70%

1844. Enzymes are__________________?
0

A. Catalyst

B. Activator

C. none

D. Inhibitor

1845. Increased flower size has made tetraploidy important for___________________?
0

A. Horticulturist

B. Agronomist

C. Plant breeder

D. Pathologist

1846. The cooling methods for fresh produce is dependent on___________________?
0

A. Post harvest life of the produce

B. Physiology of the produce

C. Temperature of produce at harvest

D. All the above

1847. Degradation of green colour of fruits is due to___________________?
0

A. pH changes

B. Chloroplry lases

C. Oxidative system

D. All the above

1848. Almond belongs to family_________________?
0

A. Rosaceae

B. Moraceae

C. Musaceae

D. Annonaccae

1849. Club-root is the disease of____________________?
0

A. Watermelon

B. Okra

C. Cabbage

D. Turnip

1850. Ginger and turmeric are propagated by________________________?
0

A. Tuber

B. All the above

C. Rhizome

D. Corns

1851. Cholesterol is the natural form of___________________?
0

A. Vitamin K

B. Vitamin C

C. Vitamin A

D. Vitamin D

1852. Anaerobic respiration is known as____________________?
0

A. Ripening

B. Sterilization

C. Fermentation

D. Transportation

1853. In bhindi production of foundation seed needs an isolation distance of___________________?
0

A. 3 meters

B. 200 meters

C. 50 meters

D. 100 meters

1854. Foods that fall within the pH range of 5.0 to 4.5 are called_____________________?
0

A. Acid foods

B. Medium acid foods

C. Low acid foods

D. High acid foods

1855. The message of jasmine is_______________?
0

A. Friendship

B. Love

C. All the above

D. Peace

1856. Resigns is toxic substance found in_______________?
0

A. Guava

B. Cassava

C. Apple

D. Mango

1857. The artificial vegetative production is done by____________________?
0

A. Layering

B. Budding

C. All the above

D. Grafting

1858. Which one of the following is a yellow, crystalline and water soluble compound_______________________?
0

A. Cholecaliferol

B. Folic acid

C. Niacin

D. Riboflavin

1859. Vernalization is a process that________________?
0

A. Enhance maturity in plants

B. Initiate fertilization

C. Promote seed maturation

D. Promote flowering

1860. Oxidative rancidity can be accelerated by the presence of certain divalent and polyvalent __________________________?
0

A. Metals

B. Light

C. High temperature

D. All the above

Previous Next

Showing 1841 to 1860 of 5608 mcqs