SRM University 2007 B.Tech MODEL - Question Paper

(b) Pteredophytes
(c) Bryophytes and Pteredophytes
(d) Gymnosperms and Angiosperms
102. This part of embryo grows into the stem
(a) Radicle
(b) Plumule
(c) Tuber
(d) Cladode
103. Seed producing plants are known as
(a) Cryptogams
(b) Phanerogams
(c) Angiosperms
(d) Gymnosperms
104. The highest taxon in taxonomic hierarchy
(a) Class
(b) Kingdom
(c) Family
(d) Genus
105. ICBN can expanded as
(a) International Code for Botanical Nomenclature
(b) International Code for Bacterial Nomenclature
(c) International Code for Bryophyte Nomenclature
(d) International Code for Biological Nomenclature
106. Phylogenetic system of plant classification was proposed by
(a) John Ray
(b) Bentham & Hooker
(c) Engler & Prantl
(d) Carolus Lunnacus
107. The meristems at the bases of internodes of monocots are
(a) Apical meristem
(b) Lateral meristem
(c) Intercalary meristem
(d) Permanent meristem
108. Conducting cells of Xylem
(a) Treachery elements
(b) Sieve cells
(c) Sieve tube members
(d) Sclerenchyma
109. Perianth is current in
(a) Monocots
(b) Pteridophytes
(c) Bryophytes
(d) Dicot
110. Casparian strips are made up of
(a) Pectin
(b) Lecithin
(c) Suberin
(d) Phytin
111. Coupling and Repulsion as 2 aspects of a single phenomenon was discovered by
(a) Bateson
(b) Mendel
(c) Morgan
(d) Punnet
112. Golgibodies are otherwise known as
(a) peroxisomes
(b) dictyosomes
(c) mesosomes
(d) Oxysomes
113. The movement of plants induced by alternation of day and night
(a) Thermonasty
(b) Seismonasty
(c) Photonasty
(d) Nyctinasty
114. In Hills reaction ____________ is formed
(a) Ferricyanide
(b) DCPIP
(c) Ferro cyanide
(d) Carbondioxide
115. Mobilization of stored food in germinating seeds in triggered by
(a) Auxins
(b) Gibberellins
(c) Cytokinins
(d) Ethylene
116. PEG is a
(a) Mutagen
(b) Sterilant
(c) Fusogen
(d) Nutrient
117. A good vector for plant biotechnology is
(a) Agrobacterium
(b) Rhizobium
(c) Actinomycetes
(d) Baculovirus
118. A transgenic plant with nutritive improvement is
(a) Bt cotton
(b) Bt corn
(c) Golden rice
(d) Edible vaccine
119. The invitro plants are
(a) Autotrophic
(b) Heterotrophic
(c) Parasites
(d) Symbioti
120. This is needed to activate trypsinogen
(a) HCl
(b) Enterokinase
(c) Caseinogen
(d) Trypsin
121. Parasite mode of nutrition is seen in
(a) Bird’s embryo
(b) Reptilian embryo
(c) Amphibian embryo
(d) Mammalian embryo
122. The antihaemorrhagic vitamin is
(a) Vitamin A
(b) Vitamin B
(c) Vitamin E
(d) Vitamin K
123. This provide immediate energy to human body
(a) Glucose
(b) Fructose
(c) Sucrose
(d) Lactose
124. Animal liver contains
(a) Riboflavin
(b) Cyanocobalamine
(c) Thiamine
(d) Nicotinic acid
125. The protein obtained in hair is
(a) Globular
(b) Conjugated
(c) Fibrous
(d) Denatured
126. The thermo regulating centre of the body is
(a) Pituitary
(b) Hypothalamus
(c) Thyroid
(d) Cerbellum
127. This is both an endocrine and exocrine gland
(a) Thyroid gland
(b) Pancreas
(c) Adrenal gland
(d) Parathyroid
128. Ancon breed sheep are
(a) Homozygous dominant
(b) Homozygous recessive
(c) Heterozygous dominant
(d) Heterozygous recessive
129. The crossing of the F1 generation with a parental genotype is
(a) Test cross
(b) Back cross
(c) Multiple Cross
(d) Base cross
130. The female in humans are
(a) Heterogametic
(b) Hermaphrodite
(c) Homogametic
(d) both homogametic and heterogametic
131. Mutations are maximum in
(a) Conserved sequences
(b) Hotspots region
(c) Regulatory sequences
(d) All over the genome
132. The blood groups were discovered by
(a) Landsteiner
(b) Lewisford
(c) Wilkins
(d) Francis crick
133. Sex determination in man is similar to that of
(a) Benelia
(b) Drosophila
(c) Pigeon
(d) Crab
134. Placenta is
(a) Embryonic structure
(b) Extra embryonic
(c) Amphiembryonic
(d) Non cellular
135. Production of functional sperm is called
(a) Spermato genesis
(b) Spermio genesis
(c) Acrosomal modification
(d) Axiogenesis
136. The cleavage in mammalian ova is
(a) Simple holoblastic
(b) Heteroblastic
(c) Unique homoblastic
(d) Multiblastic
137. The largest lymphoid tissue is
(a) Spleen
(b) Liver
(c) Kidney
(d) Pancreas
138. Abnormal growth of adipose tissue
(a) Obesity
(b) Polyphagia
(c) Diabetes
(d) polyurea
139. Nocturnal periodicity is displayed by
(a) Wuchereria
(b) Clostridum
(c) Arbovirus
(d) Yersinia
140. Whooping cough is also known as
(a) Tuberculosis
(b) Tetanus
(c) Pertussis
(d) Diptheria
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Earning:   Approval pending.