Download OU Intermediate 2018 Core Subjects 0227 Botany Question Paper

Download OU (Osmania-University) Intermediate 2018 Core Subjects 0227 Botany Previous Question Papers

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Part? A III 'I I
BOTANY, Paper - II
I , (English VerSion) . , .. _y
"Hoqrs . _ _ ', _ A .? ' '1 Max. Marks; 60
1d the fol} owing 1nst11ict1ons carefully: A I A '
ve1 all queStith of SSctio? 'A' Answer ahy six queStionS out of eight 111
011 'B' and anSwer a11y tWo questlons out Of three 111 Sect1o11 C?.
action ?A' q11eSt10115 from S1. Nos.- 1 to 10 are of "Very ShOrt Answer .-
9." Each question 021111919, two 111a1ks.Eve1y anSWer may be 111111t?d to ?-
eSA11SWSr all th? questions at 0119 place 111 the same order._ ?1 1
3011011 'B', ? questions ?10111 S1. Nos. 11 to 18 are 0f"Sh01t An?SWer Type '
1 question ca111SS four marks Every a11SWe1 _may be111111ted to 20 11116S
ectiOn 'C',questio115 110111 S1 NOS 19 to 21 are of"Lo11g Answer Type
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1.quest1011 carries eight 111a1ks. Eve1y a11SWS1 may be 1111111811 to 60 1111es
N labelled diagrams WhSr?ever necessary for 1111631310115 111 SectiOnS B? ; -
SECTION A ~ ' ? w ? ? T 1.0 x '2 ="?2o
1Swe1 all questionsIEach answer may, be 11111113911105 111195; 1 A ,
11S Hydropomcs I r I I
I d?oeS guttat1011 differ ?10111 t1ansp1rat1on??

. Why does' swiss cheese' haVe big holes? Name the batteriaf respohs1b1e
r? f ?for 1t ? >
What 1s the difference between eXons and introns? ,
Name the nematode that infects the roots of tobacco plants. N ame the
strategy adopted to prevent this 111fe'stat1o11.? ' '
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y Name a m1c1obe used for stat1n product1o'11.HoW do statins lOWer blood
-_cholesterol level? I
" , SECTIONS .4 - 7 _ ?6' >24"? 24 -:
I . Note : A11SWer'a11y sixgueSt-ionvs} Ea?ch?answ?er maybe limited'to?ZQ-hn'es.
1 , ' 2 What is meaht by 13.121811101375157 HOW? 1s practioagyuse??to113??1 '
. Define RQ W11te a short 110te on RQ . 1' 22-9?"
2 Write br1e?y about ehzyme 1nh1b1tors \1/ /
.@Wr1te a note on agncultural/ hortlcultural apphcatmns of uX1ns.
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' . EXplain the structhr-e of T?eVe11 bacteriophages :W- 2?,? _ _?
. Explaln mcomplete dommance with an example 2.1/5 '
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Write the important features of genetVo/d ./
GiVe a brief accouht on Bt. cotton. . v _' f .
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~' SECTIONC g" , 2 x 2 =12 ' 2
Note: AnsWer any tWo questions. Each ahswe1?111ay be21?11111tet1 t0 601111212
19.Exp1a1n Calvih CVcle. 2 2 , , 2. I
./ Explain brie?V the V2111ous processe2 of recombmant DNA technology
?g You are a Botanist, W01'k11?1?g 111 the area of plant breedmg Desc1?1be the * 2
1 Various steps that you W111 undertake to melease a new vamety ?
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