Q.1.
Cod liver oil is rich in ... [ MHTCET 2009]
-
8%
a) B vitamin
-
23%
b) K vitamin
-
46%
c) A and D vitamins
-
23%
d) C vitamin
Q.2.
Agitation of liquid tissue culture serves the purpose of ... [ DPMT 2005]
-
0%
a) Breaking cell aggregates
-
40%
b) Constant mixing
-
10%
c) Aeration
-
50%
d) All the above
Q.3.
Embryoid is ...
-
20%
a) Non-zygotic embryo
-
10%
b) Nonfunctional embryo
-
20%
c) Parthenogenetic embryo
-
50%
d) An early stage in callus differentiation
Q.4.
Culling is separation of ...
-
33%
a) Fattening of birds for use as broilers
-
22%
b) Male and female birds
-
11%
c) Induction of birds for egg laying
-
33%
d) Separation of weak, diseased or unproductive birds
Q.5.
A petrocrop is ... [ MPPMT 2012]
-
44%
a) Jatropha
-
0%
b) Maize
-
11%
c) Rice
-
44%
d) Tectona
Q.6.
Fin rot fish is caused by ... [ WB 2012]
-
11%
a) Aeromonas
-
11%
b) Pseudomonas
-
56%
c) Both 'a' and 'b'
-
22%
d) Branchiomyces
Q.7.
Pisciculture is rearing and production of ... [ AMU 1999]
-
62%
a) Fishes
-
12%
b) Birds
-
0%
c) Reptiles
-
25%
d) Wool yielding animals
Q.8.
Pullet is the term used for ...
-
67%
a) Hen more than one year old
-
17%
b) Hen less than one year old
-
0%
c) Cock more than one year old
-
17%
d) Cock less than one year old
Q.9.
Apiculture is associated with groups of plants ... [ AIIMS 2012]
-
14%
a) Grapes, Maize, Potato
-
14%
b) Sugarcane, Paddy, Banana
-
43%
c) Guava, Sunflower, Strawberry
-
29%
d) Pineapple, Sugarcane, Strawberry
Q.10.
Besides dung, the weed which can be ised in biogas production is ... [ BHU 1988]
-
0%
a) Hydrilla
-
20%
b) Solanum nigrum
-
0%
c) Eichhornia crassipes
-
80%
d) Parthenium hysterophorus
Q.11.
Assertion a: Citrullus vulgaris is produced from a cross between 4n male and 2n female plants Reason r: These triploid sterile plants do not bear seeds
-
0%
a) a and r are true with r being correct explanation of a
-
75%
b) Both a and r are true but r is not correct explanation of a
-
25%
c) a is true but r is false
-
0%
d) a is false but r is true
Q.12.
Cryopreservation is ...
-
25%
a) Preservation through use of gases
-
0%
b) Preservation of living beings in chemicals
-
75%
c) Preservation at very low temperature
-
0%
d) Preservation of living beings in chemicals
Q.13.
Three carp fishes, Catla Labeo and Cirrhinus can be grown togather in the same pond more economically as they have ... [ EAMCET 1996]
-
0%
a) Positive interaction
-
27%
b) Commensalism
-
73%
c) Symbiosis
-
0%
d) No competition for food
Q.14.
Cross between unrelated organisms is ... [ MPPMT 2007]
-
0%
a) Test cross
-
33%
b) Heterosis
-
0%
c) Back cross
-
67%
d) Hybrid
Q.15.
The phenomenon of offspring being superior to either of parents is ... [ AMU 2005]
-
0%
a) Inheritance
-
67%
b) Heterosis
-
33%
c) Penetrance
-
0%
d) Influence
Q.16.
Ascaris passes through a miratory phase during ...
-
0%
a) Adulthood
-
0%
b) Between second and fourth stage juvenile
-
100%
c) Second stage juvenile
-
0%
d) Third stage juvenile
Q.17.
An old breeding technique is ... [ MPPMT 1997]
-
0%
a) Hybridization
-
33%
b) Introduction
-
0%
c) Mutation breeding
-
67%
d) Selection
Q.18.
Bagging is done to ...
-
0%
a) Avoid cross pollination
-
50%
b) Avoid self pollination
-
50%
c) Prevent contamination from unwanted pollen
-
0%
d) Achieve desired pollination
Q.19.
Which of the following is not used for crop improvement? ... [ AMU 1999]
-
0%
a) Inbreeding
-
0%
b) Mutations
-
67%
c) Hybridization
-
33%
d) Introduction
Q.20.
Plant raised from single germinating pollen grain under cultural conditions would be ... [ AMU 1998]
-
33%
a) Tetraploid
-
33%
b) Haploid
-
33%
c) Diploid
-
0%
d) Triploid
Q.21.
Triticale has been developed through cross between ... [ AFMC 2010]
-
33%
a) Wheat and Rye
-
67%
b) Maize and grass
-
0%
c) Maize and Rye
-
0%
d) Rice and Rye
Q.22.
Four inbred/pure lines of Maize are crossed. The cross is ... [ EAMCET 1993]
-
0%
a) Tetrahybrid cross
-
67%
b) Double cross
-
33%
c) Dihybrid cross
-
0%
d) Tetraploid cross
Q.23.
Drug for deworming poultry is ... [ EAMCET 2002]
-
0%
a) Antiviral
-
33%
b) Antihistamine
-
67%
c) Anthelminthic
-
0%
d) Antibiotic
Q.24.
he following diagram refers protoplast fusion. Identify a, b and c.
-
33%
a) a- Cellulase and pectinase, b-Polyethylene glycol, C-Somatic hybrid cell.
-
0%
b) a- Peroxidase and catalase, b- Polyethylene glycol, C- Somatic hybrid cell
-
67%
c) a-Nuclease and ligase, b- Poly ethylene glycol, c- Zygotic cell.
-
0%
d) a- Chitinase and lysozyme, b-Poly ethylene glycol, c- Zygotic cell.