Saturday, April 12, 2014

CLASS 12 BOTANY/BIO-BOTANY | UNIT 1 TAXONOMY OF ANGIOSPERMS | FREE ONLINE TEST EM - 7

CLASS 12 BOTANY/BIO-BOTANY | UNIT 1 TAXONOMY OF ANGIOSPERMS | FREE ONLINE TEST EM - 7

1. Solanaceae is placed under the order is (JUNE-2009)
a) Malvales
b)Polemoniales
c)Unisexuals
d) Ranales

2. Inferae includes.... (SEPTEMBER -2009)
a)6 orders
b) 4 orders
c) 3 orders
d) 5 orders

3. Malvaceae is placed in the series (SEPTEMBER -2009)
a)Thalamiflorae
b)Inferae
c) Heteromerae
d) Disciflorae

4. Three stamens are reduced to staminodes in (SEPTEMBER -2009)
a) Solanum nigrum
b) Schizanthus pinnatus
c) Datura stramonium
d) Petunia hybrida

5. Plants havings flowers with free petals are found under (MARCH-2010)
a)Monochlamydeae
b)Monocotyledons
c)Gamopetalae
d)Polypetalae

6. The number of fertile stamens in Schizanthus pinnatus is (MARCH-2010)
a)one
b)two
c)three
d) four

7. ‘Travellar’s palm’ refers to (MARCH-2010)
a)Musa paradisiaca
b)Heliconia sp
c)Strelitzia reginae
d) Ravenala madagascariensis

8. In solanaceae, the Gynoecium is (JUNE-2010)
a) inferior syncarpous
b) superior unilocular
c)bicarpellary syncarpous
d)inferior bilocular

9. The tuberous root, that is rich in starch and forms valuable foodstuff is (JUNE-2010)
a) phyllanthus emblica
b)Euphorbia tirucalli
c)Manihot esculenta
d)Ricinus communis

10. The habitat of Richnus communis is (JUNE-2010)
a)tree
b)perennial herb
c)shrub
d)annual herb

Score =

Correct answers:



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