1) Glycolysis is known as?
A) EMP pathway
B) Photorespiration
C) Gluconeogenesis
D) Hexose monophosphate
E) None of the above
2) Which of the following is known as "Cell Organiser"?
A) Ribosome
B) Nucleolus
C) Centriole
D) Nucleus
E) None of these
3) Rice seed is known as?
A) Pod
B) Berry
C) Drupe
D) Caryopsis
E) None of the above
4) Paddy inflorescence is?
A) Ear
B) Silk
C) Arrow
D) Panicle
E) None of these
5) Fruit ripening hormone?
A) Cytokinin
B) Gibberellin
C) Ethylene
D) Abscisic acid
E) None of the above
6) Hardness in Woody's tissue is due to?
A) Lignin
B) Suberin
C) Silica
D) Cellulose
E) None of the above
7) International Rice Research Institute is located in?
A) Cuttack
B) Geneva
C) Hyderabad
D) Los Banos
E) Manila
8) The "powerhouse" of the cell?
A) Lysosome
B) Ribosome
C) Nucleus
D) Mitochondria
E) None of these
9) Chipko movement is associated with whom?
A) Indira Gandhi
B) Jawaharlal Nehru
C) H.N. Bahuguna
D) S.L. Bahuguna
E) None of these
10) The National Bureau of Fish Genetic Resources is located in?
A) Chennai
B) New Delhi
C) Lucknow
D) Bangalore
E) Kolkata
11) Which sanctuary has the maximum number of rare animals?
A) Dudhwa National Park
B) Kaziranga National Park
C) Manas National Park
D) Corbett National Park
E) None of these
12) Which crop is grown for grain, green manure, and fodder?
A) Red gram
B) Cowpea
C) Lentil
D) Chickpea
E) None of these
13) Cereal is deficient in lysine and rich in?
A) Methionine
B) Leucine
C) Isoleucine
D) All of the above
E) None of these
14) Which of the following factor affects the highest in annual losses of agricultural produce in India?
A) Weeds < disease < insect
B) Disease
C) Weeds > insect > disease
D) Insect
E) None of these
15) Red Data Book is famous for?
A) Important wildlife
B) Extinct animals
C) Endangered animals and plants
D) Endangered animals
E) None of these
16) The rate of photosynthesis is higher in which light?
A) Red
B) Blue
C) White
D) Green
E) Ultraviolet
17) Botanical name of pearl millet is?
A) Zea mays
B) Avena sativa
C) Eleusine coracana
D) Pennisetum glaucum
E) None of these
18) The largest herbarium is located in which state of India?
A) Pune
B) Dehradun
C) New Delhi
D) Kolkata
E) None of these
19) International Convention on Biological Diversity was ratified in which year?
A) 1992
B) 1990
C) 1999
D) 1985
E) 2005
20) Machines used for de-husking of pulses is?
A) Rubber roll dehusker
B) Centrifugal dehusker
C) Emery Roll Dehusker
D) Under-runner disc sheller
E) None of these
21) Reptiles and Birds excreted nitrogen in the form of?
A) Urea
B) Lipids
C) Ammonia
D) Uric acid
E) None of these
22) "Red orange" colour of saffron is due to?
A) Lysine
B) Crocin
C) Chlorophyll
D) Polyphenols
E) Xanthophyll
23) Insects excrete in the form of uric acid because most of them are?
A) Aquatic
B) Terrestrial
C) Either (a) or (b)
D) Both (a) and (b)
E) None of the above
24) The term microbiology is given by?
A) Julius Richard Petri
B) Louis Pasteur
C) Robert Koch
D) Anton Von Leeuwenhoek
E) None of these
25) A sclerotium refers to a modified mycelium which is?
A) A conidial type
B) A food-storing organ
C) Hard resting body
D) An underground structure
E) None of these
26) Which is considered a biological Paradise in India?
A) Nanda Devi
B) Sundarbans
C) Gulf of Mannar
D) Nilgiri Bioreserve
E) None of these
27) The phenomenon wherein a single gene has more than one phenotypic effect is known as?
A) Hypostasis
B) Pleiotropism
C) Epistasis
D) Duplicate genes
E) None of these
28) DNA and RNA are similar to each other because both?
A) Have similar sugars
B) Are double stranded
C) Have similar pyrimidines
D) Are nucleotide polymers
E) None of these
29) When disease attacks many in a community simultaneously?
A) Epidemic
B) A bacteremia
C) A secondary infection
D) A nosocomial infection
E) None of these
30) Beaten rice is also known as?
A) Puffed rice
B) Flaked rice
C) Mutant rice
D) Polished rice
E) None of these
31) Which synthetic polypeptides will form a triple helix?
A) (Phe-Gly-Gly) n
B) (Gly-Pro-Gly) n
C) (Pro-Gly-Gly) n
D) (Pro-Gly) n
E) None of these
32) A simple technique has been developed in India by the use of which Biofertilizer?
A) Azotobacter and Nostoc
B) Azotobacter and Rhizobium
C) Azolla and Rhizobium
D) Azolla and Azotobacter
E) None of these
33) Which is a rich source of protein?
A) Spirulina
B) Spirogyra
C) Scytnema
D) Stigma
E) None of these
34) The anti-codon region is present in?
A) rRNA
B) s-RNA
C) mRNA
D) tRNA
E) None of these
35) Which is the correct food chain?
A) Algae-insects-frog-snake-peacock
B) Algae-insects-frog-peacock-snake
C) Algae-frog-insects-snake-peacock
D) Algae-frog-insects-peacock-snake
E) None of these
36) Pea seeds will germinate best if found in a jar containing?
A) CO2
B) N2
C) H2
D) O2 (oxygen)
E) None of these
37) Measurement of the rate of oxygen consumption in the unit volume of water over a period of time is carried out to determine?
A) Biosynthetic pathway
B) Biological oxygen demand
C) Biogas generation
D) Fermentation
E) None of these
38) Obligate anaerobic Bacteria grow?
A) Grow without oxygen and produce high energy
B) Have a fermentative metabolism and respiratory chain
C) Grow with or without oxygen and produce medium energy
D) Without oxygen and produce low energy
E) None of these
39) The size of the tractor tire may be represented up?
A) Section radius x rim width
B) Section thickness x Rim diameter
C) Section height x rim width
D) Section height x rim diameter
E) None of these
40) Which is a matching set of classifications?
A) Sea urchin, lobster, leech, locust
B) Stanish, jellyfish, cuttlefish, octopus
C) Nerves, planaria, roundworms, earthworms
D) Millipedes, Crabs, Centipedes, and Cockroach
E) None of these
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