Skip to content
MCQtimes.com
GK
Pakistan Studies
Current Affairs
Islamic Studies
English
MCQtimes.com
Toggle Menu
Agriculture
Home
/
Agriculture
- Page 38
Agronomy
393
Animal Husbandry
175
Entomology
138
Food Technology
200
Horticulture
310
Plant Breeding and Genetics
376
Plant Pathology
67
Soil Science
196
Water Management and Conservation
288
Show/Hide Answers
Entomology
Silk is produced by _______insect ?
Apis cerana
Bombyx mori
Laceifer lacae
Apis dorsata
Author:
rikazzz
Comment
Agronomy
Difference between workers and drones _______?
Drones are sterile while workers are sterile
Drones are male while workers are sterile
Drones are female while workers are sterile
None of these
Author:
rikazzz
Comment
Soil Science
Humic acid is soluble in _______?
Distilled water
Alkali
Both A and B
Acid
Author:
rikazzz
Comment
Horticulture
The main function of auxin is _______?
Cell differentiation
Cell elongation
Cell division
Cell production
Author:
rikazzz
Comment
Water Management and Conservation
Friction head loss in open channels is determined by _______?
Kutter’s formula
Darcy weisbach equation
Chezy’s formula
Pilot tube
Author:
rikazzz
Comment
Horticulture
Who used first artificial hybridization in fruit crops _______?
Knight (1800)
Jones (1917)
Karpocho (1810)
none of these
Author:
rikazzz
Comment
Agronomy
Commercial production of lac through lac insects is called _______?
Sericulture
Floriculture
Apiculture
Lac culture
Author:
rikazzz
Comment
Horticulture
The year in which mango tree does not produce or produce very small number of fruit is called _______ ?
Hunger year
Lazy year
Off year
None of these
Author:
rikazzz
Comment
Horticulture
Crysanthemum is propagated by _______?
Suckers
corals
corms
None of these
Author:
rikazzz
Comment
Plant Breeding and Genetics
When an albino plant of maize (female) is crossed with normal green plant (male) all plants in the progeny are albino because _______?
Green plastids of male parent become nitrated
Albinism is dominant over green characters
Plastids are inherited through maternal parents
Crossing over results in structural changes in green plastids
Author:
rikazzz
Comment
Page navigation
Previous Page
Previous
1
…
36
37
38
39
40
…
217
Next Page
Next
Go to Page
Light
Dark
GK
Pakistan Studies
Current Affairs
Islamic Studies
English