1. Monothecous anther is
a characteristic feature of the family?
a) Apocynaceae
b) Poaceae
c) Compositae
d) Malvaceae
2. In some plants the
mechanism of seed dispersal is by censor mechanism, the plant belongs to the
family
a)Malvaceae
b) Papilioniaceae
c) Papaveraceae
d) Boraginaceae
3. Tetradynamous stamen
can be seen in
a) Scoparia
b) Torrenia
c) Brassica
d) Tridax
4. Cremocarp fruit is
characteristic to
a) Rubiaceae
b) Aizoaceae
c) Capparidaceae
d) Apiaceae
5. Cyathium inflorescence
is seen in
a) Euphorbia
b) Cythula
c) Hevea
d) Tridax
6. The Lamiaceae family
is characterized by the inflorescence
a) Scorpiod cyme
b) Helicoid cyme
c) Verticellaster
d) Cyathium
7. In Smilax tendrils
are
a) Modified stipules
b) Modified leaf
c) Modified petiole
d) Modified leaflet
8.Marginal placentation
and monocarpellary pistil are found in
a)Poacae
b) Asteraceae
c) Fabaceae
d) Liliaceae
9. Labellum in
Orchidaceae comes to anterior side by the twisting of the ovary through 180 degree .
The process is called
a) Adnation
b) Articulation
c)Resupination
d) Attenuation
10.The Comelinaceae
family is commonly known as the
a) Grass family
b) Aster family
c) Spiderwort family
d) Lilli family
Answers
1. d) Malvaceae
2. c) Papaveraceae
3. c) Brassica
4. c) Verticellaster
5. a) Euphorbia
6. c) Verticellaster
7. a) Modified stipules
8. c) Fabaceae
9. c) Resupination
10. c) Spiderwort family
