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9201.

Question : Transfusion tissue is the substitute of lateral veins as ithelps in the conduction of water.

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ANSWER :1
9202.

Question : Transfusion tissue is present in

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LEAF LET of CYCAS
STEM of PINUS
Leaf of Maize
Leaf of Gram

Answer :A
9203.

Question : Transfusion tissue, a modified vascular tissue is found in leaves of

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DRYOPTERIS and Selaginella
Pinus and Cycas
Porella and Funaria
Dalbergia and Mangifera

Answer :B
9204.

Question : Transfusion tissue is found in

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GYMNOSPERM leaves or LEAFLETS
DICOT PLANTS leaves
Monocot plants only
Angisoperms on the whole

Answer :A
9205.

Question : Transformation in bacteria was demonstrated by

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LEDERBERG
Zinder
Edward
Griffith

Answer :D
9206.

Question : Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called

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XENOGAMY
GEITONOGAMY
Karyogamy
Autogamy

ANSWER :B
9207.

Question : Transfer of energy in animal cell is in the form of ATP.

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SOLUTION :ATP is HIGH energy NUCLEOTIDE and acts as energy currency in the cell.
9208.

Question : Transamination - Write a note.

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SOLUTION :Transfer of amino GROUP `(NH_3^+)` from glutamic acid glutamate to keto group of keto acid. Glutamic acid is the MAIN amino acids are synthesised by transmination. Transmination REQUIRES the enzyme transaminase and co enzyme pyridoxal phosphate (derivative of vitamin B6 - pyridoxine).
9209.

Question : Tracheophyta includes

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Bryopyta and Pteridophyta
Pteridophyta and Gymnosperm
Gymnosperm and ANGIOSPERM
Pteridophyta, Gymnosperm and Angiosperm.

Solution :TRACHEOPHYTA (PLANTS having vascular TISSUES) includes pteridophyta, gymnosperm and angiosperm.
9210.

Question : Tracheids of the primary plant body originate from the :

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PROTODERM
PROCAMBIUM
GROUND meristem
xylem rays

Solution :procambium
9211.

Question : Tracheids differ from other tracheary elements in

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having CASPARIAN STRIPS
being imperforate
lacking NUCLEUS
being lignified

Answer :B
9212.

Question :Tracheids are dead cells.

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ANSWER :1
9213.

Question : Tracheids and Vessels

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SOLUTION :
9214.

Question : The following is a list of characteristics features of angiosperms and gymnosperms. Those characters that belong to gymnosperms. (a) Tracheids alone from the conducting elements in xylem (b) production of fruits. (c) naked seeds (d) cones are seen (e) flowers absence (f) xylem mainly contains vessel (g) double fertilization present

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are the dominant cell type of xylem in angiosperm
are primarily FOUND in MOSSES and liverworts
are RESPONSIBLE for water conduction and SUPPORT in many land plants
first appeared during Palaeozoic era

Answer :C
9215.

Question : Trachea is lined with incomplete rings of

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FIBROUS CARTILAGE
Calcified cartilage
Elastic cartilage
HYALINE cartilage

Solution :Hyaline cartilage
9216.

Question : Trachea has complete covering of cartilag rings.

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ANSWER :F
9217.

Question : Trace the fate of a molecule of water after it reaches the mesophyll cells.

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Solution :There is a splitting of water MOLECULE after reaching the mesophyll cells of leaves. Light causes the excitation of chlorophyll and the EXCITED electrons cannot stay at higher energy level and SPLIT the water molecules. `O_2` is released. The electrons released by them FORM `NADPH_2` and ATP.
` 4H_2 Oto 4H^(+)+4OH^(-)`
` 4OH^(-)to2H_2 O +O_2+4e^(-)`
9218.

Question : Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note importance of leghemoglobin.

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Solution :Root nodule is formed by SYMBIOTIC CHEMICAL reactions between RHIZOBIUM and leguminous PLANTS That is shown in diagram.
9219.

Question : Trace out the different parts of the bone from outside to inside. A)Haversian, canalB) Concentric lamellae C) Interstital lamellae D) Endosteum E) Inner circumferential lamellae F) Endosteum G)Outer circumferential lamellae H)Bone marrow I) Peristoeum

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A-E-B-C-H-I-F-D
I-G-C-B-A-E-F-H
A-B-C-D-E-F-G-H-I
B-C-D-E-G-H-F-A-I 

ANSWER :B
9220.

Question : Trace elements and tracer elements

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SOLUTION :Trace elements are micronutrients which are required in minute quantity for plant nutrition, while TRACER elements are radio-isotopes of elements which are USED in PLANTS for TRACING path of a metabolic reaction.
9221.

Question : TPP :

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ANSWER :THIAMINE PYROPHOSPHATE
9222.

Question : Which of the following toxicity cause precipation of nucleic acid.

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MANGANESE
IRON
ALUMINIUM
Boron

Answer :C
9223.

Question : Toxic agents present in flood which interface with thyroxine synthesis lead to the development of

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TOXIC GOITER
CRETINISM
SIMPLE goiter
THYROTOXICOSIS

Answer :C
9224.

Question : Totipotent cells are basically

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MERISTEMATIC cells
Cork cells
Xylem vessels
Fbres

Answer :A
9225.

Question : Totipotency refers to

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CAPACITY to generate genetically identical plants
capacity to generate a WHOLE plant from any plant cell/plant
capacity to generate HYBRID protoplasts
recovery of HEALTHY plants from DISEASED plants.

Answer :B
9226.

Question : Totipotency:

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Solution :The ability of any CELL of the body to differentiate into any TYPE of cell and THUS form a NEW ORGANISM.
9227.

Question : Total numbr of bones found in right upper limb is

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60
26
30
32

9228.

Question : Name the regions of the vertebral column and the number of vertebrae present in them.

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30
32
33
35

Solution :33
9229.

Question : Total number of sphinctres in the alimentary canal of frog are

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2 
7 
3 
5

Answer :C
9230.

Question :Total number of moulting in the life history of Ascaris are

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FOUR
THREE
TWO
ONE

ANSWER :A
9231.

Question : Total number of bones in the hindlimb of a man is

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24
30
14
21

Solution :Eachhind limb consists of 30 bones - 1 femur, 1 PATELLA ,1 tibia, 1 fibula, 7 tarsals, 5 metaarsals and 14 phalangers.
9232.

Question : Total number of bones found in right upper limb is

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25
26
30
60

Answer :C
9233.

Question : Total lung capacity is "_____________" ml.

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ANSWER :5500-6000ml
9234.

Question : Total no. of aortic arches in frog are

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3 
5 
4 
3 pair

Answer :D
9235.

Question : Torsion is the characteristic of:

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Gastropoda
Pelecypoda
Cephalopoda
Amphinura

Answer :A
9236.

Question : Toothless mammals related to insectivores.

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SOLUTION :Edentates
9237.

Question :Tomato, Kamanchi, Brinja, Black gram, Garden pea, Wild pea, Potato, Onion, Garlic & Green gram. These plants belongs to how many types of genera?

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5
6
7
8

Answer :B
9238.

Question : Toatoes, carrots and chilles ar used in colour due to the presnece of one pigment. Name the pigment. Is it a photosynthetic pigment ?

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SOLUTION :Pigment except COLOUR ar chromoplasts I which is a TYPE of pigment. That creates various types of COLOURS. But it is not a photo synthetic pigment. Pigment lyconpene is responsible for RED colour of tomato, carrots and chillies.
9239.

Question : Toadstools are

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EDIBLE FUNGI
Parasitic fungi
POISONOUS mushrooms
Beer producing fungi

ANSWER :C
9240.

Question : To which tissue do the following belong to :

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Osteocytes
Chondrocytes
Neuroglia
Intercalated discs

Solution :(a) Bone tissue `""` (b) CARTILAGE
(c) NEURAL tissue `""`(d) CARDIAC MUSCLE
9241.

Question : To which the Haversian system related in mammals ?

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SOLUTION :SKELETAL SYSTEM.
9242.

Question : To which one of the following categories does adipose tissue belong?

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Epithelial
Connective
Muscular
Neural

Answer :B
9243.

Question : To which of the following phyla do leeches belong?

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MOLLUSCA
ARTHROPODA
ECHINODERMATA
ANNELIDA

SOLUTION :Annelida
9244.

Question : To which groups of fungi do the following belong? Ergot, puffballs, bread mould, yeast, morels and bracket fungi.

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Solution :Ergot-Ascomycotina, puffballs BASIDIOMYCOTINA, BREAD mould-Zygomycotina, yeast Ascomycotina, morels-Ascomycotina, bracket FUNGI -Basidiomycotina.
9245.

Question : To which Kingdom do the following belong? (i) Amoeba (ii) Mushroom (iii) Bacteria (iv) Slime mould

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Solution :(i) AMOEBOID protozoans
(ii) Kingdom Fungi
(iii) Kingdom MONERA
(IV) Kingdom Protista
9246.

Question : To which group of protists does fire algae belong ?

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SOLUTION :DINOFLAGELLATES
9247.

Question :To which group does malarial parasite belong?

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SOLUTION :PARASITIC protozoans-Sporozoa.
9248.

Question : To which group of fungi does Rhizopus belong?

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SOLUTION :ZYGOMYCETES.
9249.

Question : To which group do the following belong to? (i) Unicellular prokaryotes (ii) Unicellular eukaryotes

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SOLUTION :(i) KINGDOM MONERA
(II) Kingdom PROTISTA.
9250.

Question : To which family of angiosperms pulses belong?

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SOLUTION :FAMILY FABACEAE.