(1a)
A–Hygrometer
B–Anemometer
C–Light meter
D–Rain gvage
E–Wind vane
(1aii)
A–it is used to measure relative humidity.
B–it is used to measure the speed of wind.
C–it is used to measure light intensity on land
D–it is used to measure the amount of rainfall
E–it is used to measure the direction of of wind.
(1b)
TABULATE:
UNDER I:
Example | Description | Use of beak
UNDER F:
Eagle | the beak is short and cause to enable tear prey | it is used to hold prey firmly, it use to tag prey
UNDER G:
Cock | it is short and little curve | it is used to peck the food
UNDER H:
Duck | it is long and flat | it enable animal to sieve the food
(1c)
(I) photosynthesis
(II) photosynthesis is defined as the process by which green plants manufactur their food making use of Co2 and water in the a presence of sunlight
(3ai)
Q => Chtomdomena monoica
R => Euglena viridis
S => Amoeba preteus
T => Paramecium caudatus
(3aii)
I => flagellum
II => Pyrenoid
III => Eyespot
IV => Chloroplasts
V = Nucleus
VI => Meganucleus
VII = Contractive Vacuole
(3aiii)
Q => it use flagellum for movement
R => it use flagellum for movement
S =>
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