Test - 26 — Agri Master Mind

---- is best method for production of virus free plants
  • Embryo culture
  • Ovule culture
  • Meristem culture
  • Anther culture
Kranz type anatomy is present --- type of plant
  • CAM plants
  • C3 plants
  • C4 plants
  • All of these
Muller used Drosophila for the study of -----
  • Harmful mutation
  • Somatic mutation
  • Induced mutation
  • None of these
---- hormone is responsible for Apical dominance
  • Cytokinin
  • Gibberellin
  • Auxin
  • None of these
Cell wall is absent in --- cells
  • Plant cells
  • Animal cells
  • Both a & b
  • None of these
Term mitosis is coined by ----- in 1982
  • Watson & Crick
  • Batson
  • Flemming
  • William
The cell which undergoes division is known as -----
  • Daughter cell
  • Fission
  • Mother cell
  • Somatic cell
Chromosomes are clearly visible at -----
  • Anaphase
  • Telophase
  • Metaphase
  • Prophase
---- is responsible for pseudo dominance
  • Translocation
  • Inversion
  • Deletion
  • Duplication
Germination percentage in maize is -----
  • 50%
  • 75%
  • 90%
  • 35%
A higher GDP per capita may not mean that the quality of life has really improved because ----
  • It measures wealth not income
  • It measures Gross Domestic Product
  • It is only measured every five years
  • It does not measure the quality of the items produced
GNP depreciation is ----
  • GDP
  • Profit equal
  • NNP
  • None of these
Cost push inflation is caused by world scarcity of basic raw material is --
  • FALSE
  • TRUE
The basic economics problems will not be solved by -----
  • Market forces
  • Government intervention
  • The creation of unlimited resources
  • A mixture of government intervention and the free market
Resources in an economy
  • Are always fixed
  • Can never decreases
  • Are limited at any moment in time
  • Always increase over time
Micro economics deals with ----
  • Industry
  • Economy
  • Firm
  • World
Utility of the first unit is called as -----
  • Marginal Utility
  • Equi-marginal utility
  • Initial Utility
  • None of these
If marginal utility is zero ----
  • Total utility is zero
  • An additional unit of consumption will decreases total utility
  • total utility Total utility is maximised
  • An additional unit of consumption will increases
To whom do you attribute the earliest exposition of the law of diminishing marginal utility ?
  • J.S. Mill
  • David Ricardo
  • H.H.Gossen
  • None of these
The consumers problem is to maximize ?
  • Profit
  • Trade
  • Utility
  • Consumption
Red cotton bug lays eggs on
  • Stem
  • Fruit
  • Soil
  • flower
In the Honeybee colony Royal Jelly is called as ----
  • Honey
  • Sweet jelly
  • bee milk
  • Honey jelly
The queen of ---- is called as mother of colony.
  • Insects
  • fly
  • Honey bee
  • silk worms
The capacity of some plants to support large population of insects without reducing the yield significantly is known as -----
  • Toxin
  • Antixenosis
  • Tolerance
  • Antibiosis
Chewing insects like grasshopper, beetles and caterpillars are control through the --- type of insecticide ?
  • Fumigants
  • Contact poison
  • Stomach poison
  • None of these
The commercial product Nicotine Sulphate contain ----% alkaloid.
  • 10
  • 20
  • 40
  • 30
Dust have a particle size less than ---- micron
  • 150
  • 200
  • 100
  • 250
---- produces brownish silk which is reelable called Kosa
  • Cocoon
  • Mulberi silk
  • Tassay worm
  • Eri silk
---- is a good trap crop to be sown near cotton to attract jassids and spotted bollworms
  • Brinjal
  • Cabbage
  • Bhendi
  • Cauliflower
Pilose type of antennae found in -----
  • Male mosquito
  • Jassids
  • Female mosquito
  • House fly
What is the long form of BPL
  • Basic programme leader
  • Bharat Petroleum limited
  • Below poverty line
  • Basic poverty line
- provides us with a design for living
  • Religion
  • Caste
  • Culture
  • Sociology
--- are acceptance of propositions about some part of life as true.
  • Ritual
  • Superstitions
  • Beliefs
  • Conventions
Circle of communication is completed by ---
  • Message
  • -Channel
  • Feed back
  • Communicator
Who is known as Autocratic leader
  • Sarpanch
  • Gramsevak
  • Zamindar
  • Youth club president
-- means the judging the value of something
  • Plan of work
  • Goal
  • Evaluation
  • Need
The rule that one must marry within own caste is called --- Exogamy Endogamy Laggards None of these
--- means adoption of cultural traits from other culture.
  • Ethnocentrism
  • Cultural lag
  • Diffusion
  • Ethos
--- is the capacity to see oneself in the other fellows situation
  • Interaction
  • Homophily
  • Empathy
  • Perception
Who Is the intended receiver of the message
  • Leader
  • Social worker
  • Audience
  • Communicator
The mature particle of plant virus is generally known as
  • Capsid
  • Viroid
  • Virion
  • None of these
Which antibiotic was first time demonstrated by Fleming 1929 ?
  • Streptomycin
  • Gliotioxin
  • Penicillin
  • Tetracycline
Crop rotation is recommended for the management of ---- disease.
  • Seed borne
  • Air borne
  • Soil borne
  • None of these
Which juvenile stage of root knot nematode attacks to plant ?
  • First stage juvenile
  • Third stage juvenile
  • Second stage juvenile
  • Fourth stage juvenile
Soybean rust is caused by
  • Puccinia helianthi
  • Hemileia vastatrix
  • Phakopsora pachyrhizi
  • None of these
The Inoculum source of citrus canker is
  • Bacteria spread through seed
  • Alternate host
  • Infected twigs and old lesions on the standing tree
  • Bacteria present in soil in infected plant parts
Which one of the following is total root parasite
  • Dodder
  • Striga
  • Orobanche
  • Loranthus
Smut of onion is ----
  • Seed borne
  • Seed borne and Soil borne
  • Seed borne, Soil borne, Bulb borne
  • Air borne and Soil borne
Whiptail of cauliflower is caused due to the deficiency of ----
  • Zinc deficiency
  • Boron deficiency
  • Molybdenum deficiency
  • Iron deficiency
Differential resistance is also called as ----
  • Biochemical resistance
  • Horizontal resistance
  • Vertical resistance
  • Cytoplasmic resistance