MSCBO-03
June - Examination 2018
M.Sc. (Previous) Botany Examination Gymnosperms, Taxonomy and Anatomy
of Angiosperms
AZmd¥V~rOr, Amd¥V~rOrAmo H$s d{J©H$s Ed§ Am¡{VH$s
Paper - MSCBO-03
Time : 3 Hours ] [ Max. Marks :- 80
Note: The question paper is divided into three sections A, B and C.
Write answers as per the given instructions.
{ZX}e : ¶h àíZ nÌ "A', "~' Am¡a "g' VrZ IÊS>m| ‘| {d^m{OV h¡& à˶oH$
IÊS> Ho$ {ZX}emZwgma àíZm| Ho$ CÎma Xr{OE&
Section - A 8
×
2 = 16 (Very Short Answer Questions)Note: Answer all questions. As per the nature of the question delimit your answer in one word, one sentence or maximum up to 30 words. Each question carries 2 marks.
IÊS> - "A' (A{V bKw CÎmar¶ àíZ)
{ZX}e : g^r àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo àíZmZwgma EH$ eãX, EH$ dm³¶ ¶m A{YH$V‘ 30 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 2 A§H$m| H$m h¡&
615
MSCBO-03 / 100 / 4 (1) (P.T.O.)
615
MSCBO-03 / 100 / 4 (2) (Contd.)
1) (i) Name the plant which is the source of commercial cork.
Cg nmXn H$m Zm‘ ~VmBE Omo ì¶mdgm{¶H$ H$moH©$ H$m ómoV h¡&
(ii) What is impression fossil?
BåàoeZ Ordmí‘ ³¶m hmoVo h¢?
(iii) What is taxon?
Q>o³gZ ³¶m hmoVm h¡?
(iv) Give full form of NBRI.
NBRI
H$m nyam Zm‘ {b{IE&
(v) What do you mean by biotype?
~m¶moQ>mB©n go ³¶m VmËn¶© h¡?
(vi) What is ecosystem?
nm[apñW{VH$s V§Ì ³¶m hmoVm h¡?
(vii) Give name of any two lateral meristem.
{H$Ýhr Xmo nmœ© {däÁ¶moVH$m| Ho$ Zm‘ Xr{OE&
(viii) Who proposed the concept of Quiescent Theory?
³doe|Q> {gÕm§V H$s g§H$ënZm {H$gZo à{Vnm{XV H$s?
MSCBO-03 / 100 / 4 (3) (P.T.O.) 615
Section - B 4
×
8 = 32 (Short Answer Questions)Note: Answer any four questions. Each answer should not exceed 200 words. Each question carries 8 marks.
IÊS> - ~ (bKw CÎmar¶ àíZ)
{ZX}e : {H$Ýht Mma àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo A{YH$V‘
200 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 8 A§H$m| H$m h¡&
2) Discuss structure of leaf of Pinus.
nmB©Zg H$s nU© H$s g±aMZm ~VmBE&
3) Write a note on coal ball.
H$mob ~m°b na EH$ {Q>ßnUr {b{IE&
4) Give an introductory account on Solanaceae family.
gmoboZogr Hw$b H$m n[aM¶mË‘H$ {ddaU Xr{OE&
5) Explain morphological features of Cycadeoidea.
gmBHo$S>rAm°B©S>r¶m Ho$ AmH$m[aH$s bjU ~VmBE&
6) Write a short note on binomial nomenclature system.
Zm‘H$aU H$s {ÛZm‘ nÕ{V na g§[jßV {Q>ßnUr {b{IE&
7) Explain briefly about hotspost.
hm°Q>ñnm°Q²>g H$mo g§jon ‘| g‘PmBE&
8) Give a brief account on structure of stomata.
aÝY«m| H$s g±aMZm na g§{jßV {ddaU Xr{OE&
9) What are softwood and hardwood?
‘¥Xþ H$mîR> Ed§ H$R>moa H$mîR> ³¶m hmoVr h¡?
615
MSCBO-03 / 100 / 4 (4)
Section - C 2
×
16 = 32 (Long Answer Questions)Note: Answer any two questions. You have to delimit your each answer maximum up to 500 words. Each question carries 16 marks.
IÊS> - g (XrK© CÎmar¶ àíZ)
{ZX}e : {H$Ýht Xmo àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo A{YH$V‘ 500 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 16 A§H$m| H$m h¡&
10) Discuss economic importance of Gymonosperm in detail.
{OåZmoñn‘© H$s Am{W©H$ ‘hÎmm H$mo {dñVma go g‘PmBE&
11) Give a detailed account on conservation of Biodiversity.
O¡d {d{dYVm Ho$ g§ajU na {dñV¥V {ddaU Xr{OE&
12) Write detailed note on internal anatomy of monocot leaf.
EH$~rOnÌr nU© H$s Am§V[aH$ g±aMZm na {dñV¥V boI {b{IE&
13) Explain anomalous secondary growth in dicot root.
