1) RNA controls the synthesis of?
A) Amino acids
B) Nucleotide
C) Chromosomes
D) Enzymes
2) Mitochondria are absent in?
A) Yeast
B) Fungi
C) Bacteria
D) Green algae
3) Physical basis of life is?
A) Nucleus
B) Protoplasm
C) Cell
D) Food
4) Formation of bivalents during meiosis occurs at?
A) Leptotene
B) Diplotene
C) Pachytene
D) Zygotene
5) In crossing self-fertilized plants, the flowers are first emasculated. Which organ of the flower is removed in this process?
A) Stigma
B) Anthers
C) Ovules
D) Sepals
6) A plant is heterozygous and is designated Bb and it produces two kinds of gametes B and b. The probability of a b gamete fertilizing B or b is?
A) 1/2
B) 1/1
C) 0/1
D) 1/4
7) Ecosystem has two components?
A) Plants and animals
B) Weeds and trees
C) Biotic and abiotic
D) Frogs and man
8) The lateral branches in dicot root arise from?
A) Cortex
B) Endodermis
C) Phellogen
D) Pericycle
9) Conjoint, collateral and open vascular bundles are found in a?
A) Dicot stem
B) Monocot stem
C) Dicot root
D) Monocot root
10) Wood is the common name of?
A) Cambium
B) Vascular bundles
C) Phloem
D) Secondary xylem
11) The cork in dicotyledonous plants is formed by?
A) Phellogen
B) Phelloderm
C) Phellum
D) Cambium
12) Plants such as Pandanus and Rhizophora are examples of?
A) Xerophytes
B) Mesophytes
C) Hydrophytes
D) Halophytes
13) Protein rich alga is?
A) Chlamydomonas
B) Scytonema
C) Cosmarium
D) Spirulina
14) ‘Red rust of tea’ is caused by?
A) Bacteria
B) Fungi
C) Algae
D) Virus
15) An organism which is generally without plastid but can synthesize its organic food is?
A) Bacteria
B) Virus
C) Fungi
D) Bacteriophage
16) Fungal cell wall is composed of?
A) Chitin
B) Pectin
C) Hemicellulose
D) Suberin
17) Which of the following is a good example of heterothallism?
A) Spirogyra
B) Pinus
C) Mucor
D) Ricinus
18) In Funaria, dispersal of spores takes place by?
A) Calyptra
B) Peristome
C) Columella
D) Foot
19) Sporangia bearing leaf of fern is called?
A) Ramentum
B) Inducium
C) Sporophyll
D) Sorus
20) Pollination in Cycas is by?
A) Wind
B) Water
C) Insect
D) Man
21) Coralloid roots of Cycas shows?
A) Green algae
B) Blue Green algae
C) Fungi
D) Insects
22) How many meiosis divisions are necessary to produce 100 pollen grains?
A) 100
B) 50
C) 25
D) 10
23) Edible part of apple is?
A) Endosperm
B) Cotyledon
C) Fleshy thalamus
D) Pericarp
24) Which of the following is not a fruit?
A) Cabbage
B) Tomato
C) Cucumber
D) Pumpkin
25) The mode of arrangement of leaves on the stem and the branch, is known as?
A) Vernalization
B) Vernation
C) Venation
D) Phyllotaxy
26) Term ‘Biology’ was coined by?
A) Aristotle
B) Lamarck
C) Darwin
D) Linnaeus
27) Who discovered that vector of Plasmodium is Anopheles?
A) Charle Lavern
B) Ronald Ross
C) Golgi
D) Grassi
28) Metamerism is the diagnostic feature of?
A) Porifera
B) Mollusca
C) Annelida
D) Platyhelminthes
29) Peripatus is a connecting link between?
A) Annelida and Mollusca
B) Annelida and Arthropoda
C) Mollusca and Arthropoda
D) Reptilia and Aves
30) Sea horse is a?
A) Fish
B) Bird
C) Mammal
D) Mollusc
31) Which is poikilothermic animal?
A) Lion
B) Parrot
C) Bat
D) Wall lizard
32) Who wrote the book “Systema Naturae”?
A) Lamarck
B) Darwin
C) Aristotle
D) Linnaeus
33) Which of the following is called as “Slipper animalcule”?
A) Euglena
B) Paramaecium
C) Plasmodium
D) Trypanosoma
34) Choanocytes are found only in?
A) Sponges
B) Cnidarians
C) Ascaris
D) Annelida
35) Strongest muscle in the body is found in?
A) Finger
B) Wrist
C) Thigh
D) Jaws
36) Ligament is a tissue which joins?
A) Muscle with bone
B) Bone to bone
C) Skin with muscle
D) None of these
37) BMR is controlled by?
A) Adrenaline
B) Thyroxin
C) Growth hormone
D) Insulin
38) Syncytial epidermis is found in?
A) Hydra
B) Ascaris
C) Earthworm
D) Starfish
39) The infective stage of Entamoeba histolytica is?
A) Sporozoite
B) Minuta form
C) Binucleate cyst
D) Tetranucleate cyst
40) Mammary glands are modified?
A) Sweat glands
B) Sebaceous glands
C) Endocrine glands
D) All of these
41) Deficiency of vitamin D in children causes?
A) Anaemia
B) Beri-beri
C) Pellagra
D) Rickets
42) Main enzyme present in gastric juice is?
A) Amylase
B) Lipase
C) Pepsin
D) Trypsin
43) Glenoid cavity is found in?
A) Pectoral girdle
B) Pelvic girdle
C) Radio-ulna
D) Skull
44) Kreb’s cycle occurs in?
A) Cytoplasm
B) Ribosomes
C) Mitochondria
D) Chloroplasts
45) If child is of B blood group and his father is of A, what will be blood group of mother?
A) O or A
B) O
C) A
D) B or AB
46) Middle layer of heart is called?
A) Endocardium
B) Pericardium
C) Myocardium
D) Epicardium
47) Longest cell in the body is?
A) Osteocyte
B) Lymphocyte
C) Chromatophore
D) Neuron
48) Which of these carries oxygenated blood?
A) Precaval
B) Post caval
C) Pulmonary artery
D) Pulmonary vein
49) In rabbit urea formation occurs in?
A) Kidney
B) Blood
C) Liver
D) Spleen
50) Corpus callosum is found in the brain of?
A) Frog
B) Mammals
C) Aves
D) Reptiles
51) Soil structure refers to?
A) Geometry of soil particle
B) Size of soil particle
C) Photograph of soil particle
D) Arrangement of soil particle
52) Indicate which is not a primary mineral?
A) Boxite
B) Arthoclays Phelsphar
C) Quartz
D) Apatite
53) Water requirement of crops is the amount of water needed for?
A) Evaporation and transpiration of water from soil and crops
B) Transpiration ratio of crops
C) To meet the metabolic activities of crops
D) To meet consumptive use demand + Losses from field including conveyance
54) The most critical stage for water for potato crop is?
A) At sowing time
B) After earthing
C) In the beginning of tuberization
D) At maturity of tubers
55) One m2 water is equal to?
A) 100 Lts.
B) 1000 Lts.
C) 10 Lts.
D) 10,000 Lts.
56) Indicate the percentage of nitrogen in D. A.P.?
A) 15%
B) 18%
C) 32%
D) 46%
57) At what time compost should be applied in the field?
A) At sowing time
B) Before a week of sowing
C) Before one month of sowing
D) After sowing
58) Botanical name of jowar is?
A) Sorghum sudanance
B) Hordium vulgare
C) Sorghum bicolor
D) Sorghum vulgare
59) Cotton belongs to the family?
A) Malvaceae
B) Solanace
C) Tiliaceae
D) Compositae
60) Which of the following is not a variety of bajra?
A) Pusa 3
B) WCC75
C) Composite 3
D) L. 54
61) Maize is a monocious plant in which male flower emerges?
A) With female flower
B) A week before emergence of female flower
C) A week after emergence of female flower
D) None of these
62) Pegging down in ground nut is the process of?
A) Elongation of style
B) Elongation of aerial roots
C) Development of Brace roots
D) Pressing pegs in soil to support the plant
63) Topping is a practice done in?
A) Sugarcane
B) Gram
C) Tobacco
D) Cotton
64) “Mehsana’ breed belongs to the species?
A) Goat
B) Cow
C) Sheep
D) Buffalo
65) Pinbone in the body of cow is located?
A) On the head
B) On the mammary region
C) Above root of the tail
D) Near the shoulder
66) Where is the Central Institute of Research on Goats located?
A) Mathura
B) Pantnagar
C) Anand
D) Hissar
67) Adult ruminant animal has compartments of stomach?
A) Two
B) Four
C) Six
D) Eight
68) The best method for determining the age of an animal is?
A) By Hoofs
B) By Horns
C) By Teeth
D) By general condition
69) Which of the following animals has the longest gestation period?
A) Cow
B) Buffalo
C) Goat
D) Sheep
70) Which of the following is not a breed of buffalo?
A) Nalli
B) Murrah
C) Jafarabadi
D) Nili Ravi
71) Which of the following breed of goat produces ‘Pashmina’?
A) Beetal
B) Sannen
C) Black Bengal
D) Chegu
72) Umran is a variety of?
A) Bottle gourd
B) Brinjal
C) Ber
D) Banana
73) Nitrogen requirement of Banana per plant is?
A) 200 g
B) 300 g
C) 400 g
D) 500 g
74) The edible part of Knol Khol is?
A) Root
B) Stem
C) Leaf
D) Flower
75) Seed-rate of main crop of onion is?
A) 5-7 kg/ha
B) 7-9 kg/ha
C) 9-11 Kg/ha
D) 11-13 Kg/ha
76) ‘Pusa Naveen’ is a variety of?
A) Bottle gourd
B) Sponge gourd
C) Bitter gourd
D) Musk-melon
77) Chilli is grown under?
A) Tropical and sub-tropical climate
B) Tropical and temperate climate
C) Temperate and sub-tropical climate
D) Under all the climates
78) Musk-melon in North India is sown in the month of?
A) November – December
B) February – March
C) May – June
D) August – September
79) Pusa Nasdar’ and ‘Pusa Chikni’ are the varieties of?
A) Sponge gourd
B) Bottle gourd
C) Bitter gourd
D) Musk melon
80) Carrot belongs to the family?
A) Solanaceae
B) Umbelliferae
C) Cruciferae
D) Compositae
81) Tomato originated in?
A) France
B) China
C) India
D) Mexico
82) ‘Arka Navneet’ is a variety of?
A) Tomato
B) Brinjal
C) Turnip
D) Cauliflower
83) Sawfly is serious pests of?
A) Radish
B) Onion
C) Pea
D) Carrot
84) Sowing time of pea is?
A) August – September
B) October – November
C) December – January
D) February – March
85) The family water melon is?
A) Cruciferae
B) Malvaceae
C) Leguminosae
D) Cucurbitaceae
86) Pitcher plant is?
A) Parasitic plant
B) Symbionts
C) Autotrophic plant
D) Insectivorous plant
87) The physical basis of life is?
A) Cytoplasm
B) Protoplasm
C) Nucleoplasm
D) Endoplasm
88) A true fruit is developed from?
A) Only thalamus
B) Only nucellus
C) Only ovary
D) Only ovule
89) The word chromosome was first given by?
A) Waldeyer
B) Robert Hooke
C) Robert Koch
D) Strassburger
90) The edible part of coconut is?
A) Epicarp
B) Mesocarp
C) Endosperm
D) Endocarp
91) Complex tissue is?
A) Parenchyma
B) Collenchyma
C) Sclerenchyma
D) Phloem
92) Meiotic division takes place in?
A) Leaf
B) Anther
C) Stem
D) Root
93) Root cap is absent in?
A) Lithophytes
B) Xerophytes
C) Mesophytes
D) Hydrophytes
94) The inflorescence of wheat is?
A) Cymose
B) Special
C) Racemose
D) Compound
95) Number of anthers in pigeonpea is?
A) 4
B) 5
C) 8
D) 10
96) The flower of coriander is known as?
A) Capitulum
B) Spadix
C) Catkin
D) Umbel
97) Mulberry is?
A) Sorosis
B) Drupe
C) False fruit
D) Synconus
98) Photosynthesis in green plants takes place in?
A) Mitochondria
B) Chloroplast
C) Ribosome
D) Nucleus
99) Which one of the following is a fish?
A) Silver fish
B) Starfish
C) Dog fish
D) Cuttle fish
100) Digestive system is absent in?
A) Liver fluke
B) Tape worm
C) Round worm
D) Earth worm

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