Test - 23 — Agri Master Mind

Clonal selection is mostly used in --- crop
  • Turmeric
  • Maize
  • Ginger
  • Wheat
Crossing of F1 with its recessive parents is called ----
  • Top Cross
  • Back cross
  • Test cross
  • Reciprocal cross
What is the parental phenotypic ratio in F2 generation in Dihybrid cross
  • 9:1:3:3
  • 9:1:3:1
  • 9:3:3:1
  • 9:1:1:3
IRRI is working on improvement of ----
  • Wheat
  • Maize
  • Paddy
  • Jute
First transgenic plants containing coat protein - mediated virus resistance were produced in 1986 in crop ----
  • Groundnut
  • Potato
  • Tobacco
  • Tomato
Nervous system of living organism is affected by -----
  • Air pollution
  • Water pollution
  • Noise pollution
  • None of these
Inbreeding depression is not observed in ---- crops
  • Incompatible crops
  • Often cross pollinated
  • Self-pollinated
  • Cross pollinated crops
Back cross method of hybridization is used to produce
  • Hybrid
  • Varieties
  • Multilines
  • Composites
Tissue system responsible for conduction of water is ----
  • Cambium
  • Phloem
  • Xylem
  • None of these
Genetic code has been reported by ----
  • Fisher
  • Watson
  • Nirenberg
  • Crick
Chattel loan given on security of ----
  • Land
  • Building
  • Jewellery
  • Intellectual property
Agriculture price commission came into existence in ----
  • 1955
  • 1975
  • 1965
  • 1985
Current ratio is also called as ---
  • Net capital ratio
  • Working capital ratio
  • Acid test ration
  • Debt equity ratio
Land Improvement Loan Act was passed in ---
  • 1985
  • 1990
  • 1983
  • 1992
The concept of linear programming was given by ----
  • Myrdal
  • J.B.Say
  • Dantzig
  • J.M.Clark
---- directly influences the risk in farm business
  • B:C ratio
  • Fiduciary issue
  • Leverage ratio
  • Stagflation
The law of diminishing marginal utility applies to ----
  • Every good and service
  • Everything consumers do
  • Most activities, goods and services
  • Every activity that consumers engage in and every good and service
Partial payment is also called as ----plan
  • Part payment
  • Balloon repayment
  • Credit
  • Closing of loan
The law of minimum was given by Liebig in the year
  • 1875
  • 1880
  • 1840
  • 1862
Consumer Education and Research Centre located at
  • Hyderabad
  • Aurangabad
  • Ahmedabad
  • Mumbai
Honey bee is ---- type of insect
  • Non Beneficialinsect
  • beneficial
The nerve cells are also called as -----
  • Ganglia
  • Ostia
  • Neurons
  • Tracheae
Toxic crystal of protein of Bt. Is only effective when pH of mid gut is ---
  • Acidic
  • Neutral
  • Alkaline
  • None of these
Single host parasitized by a single species more than two times is known as -----
  • Multi parasitism
  • Auto parasitism
  • Super parasitism
  • Hyper parasitism
Vector transmits bunchy top of banana is due to
  • White fly
  • Mite
  • Aphid
  • Jassids
Which of following rodenticide kills rats by single dose only
  • HCN
  • Aluminium phosphide
  • Bromadiolone
  • Warfarin
Host plant of Herse convolvuli -----
  • Tomato
  • Potato
  • Sweet Potato
  • Bhendi
- pest is a primary pest of stored grains
  • Red flour beetle
  • Flat grain beetle
  • Pulse beetle
  • Lacer grain beetle
The presence of black excreta near the eye buds of potato tubers indicate the damage of ----
  • Mealy bug
  • Gram pod borer
  • None of these
  • Termite
Butterflies having --- types of mouth parts
  • Sponging type
  • Chewing
  • Siphoning
  • Rasping
In Matriarchal Family who is the head of the family
  • Father
  • Elder Son
  • Mother
  • None of these
What is the Polyandrous Family
  • Wife can marry only one person
  • Husband can marry more than one wife
  • Wife can marry more than one husband
  • Husband can marry only one women
Lab to Land Programme was launched in India
  • 15 Jun 1970
  • 1 Jan 1965
  • 16 July 1965
  • 20 Nov 1665
Basic unit of rural society is ---
  • Tehsil
  • State
  • Village
  • Ward
Concept of model village is given by ---
  • Adivi Reddy
  • O. P. Dahama
  • Daniel Hamilton
  • Seaman A Knapp
Traditions and corresponding customs together constitutes the ----
  • Mores
  • Laws
  • Folkways
  • Customs
The negative mores are called as ----
  • Folkways
  • Diffusion
  • Taboos
  • Ethos
The ---- is basic unit of all societies
  • Groups
  • Village
  • Family
  • Chairman
Radio is the example of ---
  • Mass media
  • Communication
  • Hot media
  • None of these
--- means the plan of activities to be undertaken in particular time sequence
  • Project
  • Plan
  • Calendar of work
  • Goal
Powdery mildew of green gram is due to -----
  • Puccinia helianthi
  • Alternaria ricini
  • Erysiphe polygoni
  • Cercospora carthami
When rust fungi completing their life cycle on single host are called as ----
  • Polymorphic
  • Heteroecious
  • Autoecious
  • None of these
Loose smut of barley is ----
  • Soil borne
  • Externally seed borne
  • Internally seed borne
  • None of these
is known as a bacterial colony.
  • Spore
  • Hypha
  • Ooze
  • Mycelium
Wilt of pigeon pea is caused by ----
  • Aspergillus niger
  • Rhizopus nigrican
  • Fusarium udum
  • None of these
MLO of first time developed by --- scientist
  • Kuch
  • Doi
  • Louis Pasteur
  • Mendal
Wilt disease of sugarcane was first time reported in India from --- state
  • Gujarat
  • Tamilnadu
  • Bihar
  • Maharashtra
- spreads yellow leaf mosaic virus of Bhendi
  • Borers
  • Jassids
  • Both a and b
  • Thrips
Find out from below single cell fungi
  • Alternaria
  • Penicillium
  • Yeast
  • Aspergillus
Maximum density of water exists at ---- C
  • 0
  • 45
  • 4
  • 99