. Q3) Write short notes on any four of the following:

a) Fruticose lichen.

b) Uses of Algae.

c) General characters of Angiosperms.

d) Functions of mechanical tissues.

e) Importance of morphological studies.

£) Vascular bundle in monocot root.

[16]

Q4) Attempt any two of the following:

a) Describe internal structure of aerial stem ofEquisetum.

b) Explain stem anatomy of Pinus / Thuia (Biota).

c) Define inflorescence. Describe any three types of racemose inflorescence.

d) Write about internal structure of typical dicot stem.

[16]

..............

Q5) Describe sexual reproduction in Albugo (Cystopus).

OR

[16]

What is placentation? Describe types of placentation.

.~.

----

[3617]-56 2

- --- - - - - -- --fVL~lth II~

SEAT No. :'1

[Total No. of Pages: 2

~I~.

""

Total No. of Questions: 5] ,

1>196

[4117] - 8

F.Y. B.Sc.

BOTANY

Plant Resources -Management and Utilization

(I>aper -II) (2008 Pattern) (41420)

Time:3/l011rs]

Instructions to the candidates:-

[Max. Marks :80

~

1)

2)

3)

All questions are compulsory.

Draw neat labelled diagrams wherever necessary.

Figures to the right indicate full marks.

........

'"

---

Ql) Attempt the following: .a) Give two sources of rubber.

b) Define weed.

c) Write constituents of honey.

d) Give two limitations of green house.

e) Give any two principles of flower arrangement.

f) Define phytoremediation.

g) Enlist biochemical resources obtained from fungi.

h) What is biocontrol?

[16]

-Q2) Answer any four of the following:

a) Give steps in collettien ot~ced.

b) Write preparation of Jam.

c) Describe any two cultural practices used in a nursery.

d) Describe use of sea weeds as food.

e) Write source and uses of gum.

1) Explain "Biocontrol as agrobusiness".

[16]

P.T.O

-'. "-~"._-".--"

Q3) Write short notes on any four of the following:

a) Timber

b) Bioenergy.

c) Rhizome.

d) Phytoextraction

e) Dyes and pigments.

£) Advantages of green house technology.

Q4) Answer any two ofthe follow.ing:

a) What is layering? Describe two types oflayering.

b) Describe physical methods of weed control.

c) Describe source, preparation and uses of pyrethrins.

d) De.scribe methods of vase life improvement in flower arrangement.

--- - I

[16]

[16]

"-....

Q5) What is post harvest technology? Describe grading, processing, storage andpacking methods used for the medicinal plants. [16]

OR

Describe part used, products and uses ofIIenna, Lemon grass and Turmeric.

....

- .-

[4117]-8 2

'"""'"....

'fTotal No. of Questions: 5]

. rl~~ Z3/5//LSEAr No. :\ I

[Total No. of Pages: 2

..

" P195

[4117] - 7F.Y. B.Sc.

BOTANY -I

l>lantDiversity

(2008 Pattern) (Paper -I) (41410)

Time :3110ul'sJ

Instructions to the candidates:-

[Max. Marks :80

~1)

2)

3)

All questions are compulsory.

Draw neat labelled diagrams wherever necessary.

Figures to the .right indicate full marks.

.."..

Ql) Attempt the following:

a) What are biannuals?

b) Give any two types of colonial forms of algal thallus.

c) Define parasitic fungi.-

d) Give any twomethQds of sexual reproduction in lichens.

e) Write any two characters of Horn worts (Anthocerotae).

f) What is heterosporae?

g) Give leaf dimorphism in gymnosperms.

h) Name any two forms of corolla in angiosperms.

[16]

r--"""

Q2) Attempt any four of the following:

a) Describe habitat diversity in higherplants.

b) Describe ultrastructure offungal cell.

e) Explain habitat diversity in algae

'd) Give the methods of vegetative reproduction in bryophytes.

e) Define inflorescence. Describe any two types of cymose in:Qorescence.

f) Describe external morphology of selagindla sporophyte:

[16]

P.T.O

Q3) Write short notes on any four of the following:

a) Sporophyte diversity in coniferales and gnetales.

b) - Importance of Botanical gardens with respect to conservation of plantdiversity.

Any two simple fruits.

Fruticose lichens.

T.S of Riccia thallus.

[16]

c)

d)

e)

f) Male cone of coniferales.

Q4) Attempt any two of the following:

a) Describe the diversity in sexual reproduction in fllngi.

b) Explain the diversity in sexual reproduction in algae.

c) Describe the life cycle pattern in Gymnosperms.

d) What is corolla? Describe various forms of corolla.

[16]

--

Q5) Describe in.detail life cycle pattern ofRiccia.

OR

[16]

Sketch, label and describe internal structure <?fmonocot stem and mopocotroot.

....--

-(4117]-7 2

- - -~ ~- ----

/: Total No..of Questions: 5] .SEAT No. :1 Q <6/H) M-

[Total No.of Pages: 2

(j e~~ 9--0 \2-

P59~

[4217] - 8F.Y. B.Sc.

aOTANY

Plant Resources -Management and Utilization

(20Q8Pattern) (Paper -II)

-.

Time :3 Hours]

Instructions totlte condidates:-

1) All questions are compulsory.

2) Draw neat labelled diagrams wherever necessary.

. 3) Figures to the right indicate full marks.

{Max. Marks :80

-.

Ql) Attemptthe following:

a) Define invasive weeds.

b) Name two microbial resources.

c) Write botanical names of two Pla~ts producing essential oils.

d) Give two advantages of green house. .

e) Give two differences between Japanese & western flower arrangement.

f) Mention names of two plants used in phytoremediation.

g) What are untapped plant resources?

: h) Name two paper yielding plants.

[16]

./

Q2J Answer any four of the following:

a) Describe methods of seed storage.

b) Write preparation of raisin.

c) Describe drip irrigation method.

d) Give uses of sea weeds as fertilizer.

e) Write source and uses of tannins.

f) Describe method of decoction.

[16]

P.T.o.

,L.-

'-

~ ~-

.~Q3) Write short notes on any four of th~following: [16]

~

d) . RhizQfiltration

e)

1)

Scope of bioprospecting.,

Any qnetype of green house.

Q4) Answer any two of the following: [16]/'"'0

a)

b)

Whatis grafting? Describe two types of grafting.

Describe turmeric with reference to botanical name, part used, productsand uses. '

c)

d)

,Describe biological methods of weed control.

Describe any four types of social flower ':lrrangement., . ,.'

Q5) What is post harvest technology? Describe the methods of storage and p~ckingused for wits and flowers.' [16]

(4217)-8','- ~= =- ,',',-

OR ~" ,

Define biocontrol. Describe source, preparation and uses o(Azadiraction ~nd .. ~

Indiara.

, 3€3€~

f'

2

-- -" -~ --- ,-_.~~ --','" .,-

a) Latex

b) Fuel'.

c) Bulb