1. Which part of the flower produces pollen grains?
A.
Style
B.
Stigma
C.
Anther
D.
Ovary
2. Which pigment is responsible for orange color in carrot?
A.
Chlorophyll
B.
Carotenoids
C.
Anthocyanins
D.
Betalains
3. Which of the following is not a component of chlorophyll?
A.
Carbon
B.
Hydrogen
C.
Magnesium
D.
Calcium
4. Which bacteria require carbon dioxide for growth?
A.
Aerobic
B.
Capnophilic
C.
Anaerobic
D.
Facultative anaerobic
5. What is the botanical name of the tea plant?
A.
Coffea arabica
B.
Camellia sinensis
C.
Cocos nucifera
D.
Azadirachta indica
6. Who discovered the nucleus of cell?
A.
Anton von Leeuwenhoek
B.
Robert Hooke
C.
Theodor Schwann
D.
Robert Brown
7. Which tissue helps to transport water in plants?
A.
Epidermis
B.
Xylem
C.
Phloem
D.
Cambium
8. What type of fruit is Tomato?
A.
Berry
B.
Drupe
C.
Pome
D.
Aggregate
9. What is the scientific study of fungi called?
A.
Bryology
B.
Paleobotany
C.
Mycology
D.
Pteridology
10. What is the name of the virus that infects blue-green algae?
A.
Cyanophage
B.
Bacteriophage
C.
Mycophage
D.
Phage