Q.1:- Antibiotic belong to the category of ?
- Steroids
- Toxin
- Medicine
- Tonics
Q.2:- Which of the following is not use as vector in genetic engineering ?
- Plasmids
- Bacteriophages
- Anopholes
- Transposons
Q.3:- In Pedology, we study about ?
- Disease
- Pollution
- Soil
- Rocks
Q.4:- Branch of Biology in which we study about cultivation of flowering plant ?
- Phenology
- Floriculture
- Agronomy
- Botany
Q.5:- The term phylum was given by ?
- Cuvier
- Theophrastus
- Haeckel
- Linnaeus
Q.6:- Which one of the following disease caused by bacteria ? [RRB Mumbai / Bhopal GG Exam 2003]
- Tuberculosis
- Mumps
- Small Pox
- Rabies
Q.7:- Souring of milk is due to ? [RRB Bhopal TC Exam 2003]
- Protozoa
- Bacteria
- Virus
- Nematode
Q.8:- The harmful substances produced by microbes are known as ? [SSC Exam 2014]
- Antibiotics
- Pollutants
- Hormones
- Toxins
Q.9:- The casual organism of Polio is ? [BSSC Exam 2015]
- Virus
- Bacteria
- Protozoa
- Fungi
Q.10:- Disease caused by HIV ? [14th BPSC (Pre) Exam 1996]
- Tuberculosis
- Cancer
- Acquired Immune Deficiency Syndrome
- None of the above
Q.11:- Penicillium is a ?
- Virus
- Algae
- Fungi
- Bacteria
Q.12:- Iodine is obtain from ?
- Laminaria
- Polysiphonia
- Porphyra
- Chlorella
Q.13:- The disease AIDS is caused by ? [UPPCS (Pre) Exam 1993]
- Bacteria
- Fungi
- Virus
- Protozoan
Q.14:- The disease Athlete Foot is caused by ? [IAS (Pre) Exam 2001]
- Bacteria
- Fungi
- Protozoa
- Nematode
Q.15:- Growth of Virus occur in ? [RRB Allahabad ESM Exam 2009]
- Dead Body
- Living Cell
- Water
- In the solution of sugar
Q.16:- Which of the following is not a Kharif Crop ? [JPSC Exam 2011]
- Cotton
- Groundnut
- Maize
- Mustard
Q.17:- Sago is obtained from ?
- Cycas
- Pinus
- Cedrus
- Zoniperus
Q.18:- Streptomycin is first obtained by ?
- Leeuwenhoek
- Workholder
- Fleming
- Waksman
Q.19:- Tallest tree is ? [39th BPSC Pre (Pre) Exam 1996]
- Deodar
- Eucalyptus
- Sequoa
- None of the above
Q.20:- Which one of the following is not obtain from stem ? [UPPSC (Pre) Exam 2002]
- Sunhemp
- Jute
- Hemp
- Cotton
Q.21:- Chilgoza is got from ? [UPPCS (Pre) Exam 2009]
- Pinus
- Cycas
- Brassica
- None of the above
Q.22:- Turpentine is got from ?
- Angiosperm Wood
- Angiosperm Fruit
- Gymnosperm Wood
- Pine Cones
Q.23:- Which one of the following is good source of protein ? [BPSC Exam 1995]
- Gram
- Pea
- Soyabean
- Pigeon Pea
Q.24:- In cactus, the spinners are the modified ? [SSC (10+2) Exam 2014]
- Stem
- Stipules
- Leaves
- Buds
Q.25:- Root develop from radical ?
- Fibrous root
- Respiratory root
- Adventitious root
- Tap root
