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SHANTINIKETAN
INDIAN
SCHOOL
CLASS
IX
BIOLOGY
REVISION
REVISION
–I
(SC1-‐020)
CLASS
IX
BIOLOGY
MARKS
23
1.
Identify and name the following cell structures.
a) The undefined nuclear region of prokaryotic cell.
b) Site of energy release inside the cell.
1
2.
a) Voluntary muscles are also known as skeletal muscles. Justify.
b) Give two structural characterstics of these voluntary muscles. 2
3.
a)
Name
one indigeneous and one excotic breed of domestic fowl.
c) What are the two main products obtained from raising domestic fowl?
d) Name two vitamins that should be included in high amount in poultry feed?
3
4.
a) State two characterstics of an ideal cattle shed. b) Cattles are mainly reared for milk or performing agricultural tasks. What are these to categories of cattle known as?
c) Name two indigenous breeds of cattle. 5.
a) List any two structural differences and two similiraties between a plant cell and aninmal cell.
b) What would happen if an animal cell is kept in distilled water for
24
hours?
3
6.
State
one distinguishing feature and similarity between two types of transporting tissues in plant cells. 3
7.
Identify the simple permanent plant tissue with the following descriptions and also mention their location in the pant body.
a) Cells have irregular wall Thickenings
b) Tissues with large inter cellular space and cells having large air cavity. c) Cells are long narrow and dead in nature. 8.
a) What are the common name of Apis dorsata, Apis florae and
Apis
cerena indica? b) Name an Italian bee variety.
Also
justify the use of Italian bee for honey production giving two reasons. c) State one factor which affects the quantity of honey production. OR
a) How do the following factors improve the
crop
INDIAN
SCHOOL
CLASS
IX
BIOLOGY
REVISION
REVISION
–I
(SC1-‐020)
CLASS
IX
BIOLOGY
MARKS
23
1.
Identify and name the following cell structures.
a) The undefined nuclear region of prokaryotic cell.
b) Site of energy release inside the cell.
1
2.
a) Voluntary muscles are also known as skeletal muscles. Justify.
b) Give two structural characterstics of these voluntary muscles. 2
3.
a)
Name
one indigeneous and one excotic breed of domestic fowl.
c) What are the two main products obtained from raising domestic fowl?
d) Name two vitamins that should be included in high amount in poultry feed?
3
4.
a) State two characterstics of an ideal cattle shed. b) Cattles are mainly reared for milk or performing agricultural tasks. What are these to categories of cattle known as?
c) Name two indigenous breeds of cattle. 5.
a) List any two structural differences and two similiraties between a plant cell and aninmal cell.
b) What would happen if an animal cell is kept in distilled water for
24
hours?
3
6.
State
one distinguishing feature and similarity between two types of transporting tissues in plant cells. 3
7.
Identify the simple permanent plant tissue with the following descriptions and also mention their location in the pant body.
a) Cells have irregular wall Thickenings
b) Tissues with large inter cellular space and cells having large air cavity. c) Cells are long narrow and dead in nature. 8.
a) What are the common name of Apis dorsata, Apis florae and
Apis
cerena indica? b) Name an Italian bee variety.
Also
justify the use of Italian bee for honey production giving two reasons. c) State one factor which affects the quantity of honey production. OR
a) How do the following factors improve the
crop