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SOLUTIONS
*Biology practical answer*
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(1a)
A; microscope
B; a ripe mango fruit
C; Transverse section of tomato fruit
D; Groundnut seed
E; maize grains
(1aii)
(i) objective lens
(ii) nose pierce
(iii) aperture
(1aiii)
It is use to magnify object that is to be viewed
(1bi)
[img]https://i.imgur.com/1n5WW0a.jpeg[/img]
(1bii)
Animals
(1biii)
(i)its flesh are eaten by animals
(ii)the seeds are passed out as waste by some animal
(1biv)
Tabulate;
Under B
(i)it is yellowish in colour
(ii)beans like shaped
Under C
(i)it is reddish in colour
(ii)not beans like shaped
(1ci)
Tabulate
Under Observation;
(i)light passes through it but the other side can not be seen
Under Conclusion;
(i)it contains oil which makes the paper a translucent material
(1cii)
Fats and oil
(1ciii)
It serves as food.
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(2ai)
F; carrots
G; Irish potato
H; water Lily
I; prawn
(2aii)
It improve sight
(2aiii)
This is because it has a modified stem
(2aiv)
Tabulate
Under Observation;
(i)it gives a blue black colour
Under Conclusion;
(i)starch is present
(2bi)
(i)presence of big leaves
(ii)presence of cuticle
(iii)presence of horns
(iv)presence of rims
(2bii)
Crustacean
(2biii)
(i)presence of tail fin
(ii)presence of scales
(2biv)
Tabulate;
Under External features
(i)Tail fin
(ii) Antenna
(iii)legs/limbs
Under Function;
(i) Locomotion
(ii) sensitivity
(iii) locomotion
(2bv)
(i)it serves as food
(ii)it create employment opportunity
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(3a)
J; Tilapia Fish.
K; Tadpoles
L; spider
(3b)
Will Be Posted by 8am!!!
(3ci)
(i)Head
(ii)Cephalothorax
(3cii)
Arachnida
(3ciii)
(i)presence of wings
(ii)presence of book lung
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*Complete number 3 Biology practical answer*
(3a)
J; Tilapia Fish.
K; Tadpoles
L; spider
(3aii)
(i)it both possess operculum
(ii)it both possess eye
(iii)it both possess mouth
(3aiii)
Tabulate
Under J;
(i) present of dorsal fin
(ii) absence of spiracles
Under K;
(i) absence of dorsal fin
(ii) present of spiracles
(3bi)
[img]https://i.imgur.com/FTyg1sh.png[/img]
(3bii)
(i)It has fins that help it swim in water.
(ii)It has gills that help it breath in water.
(3ci)
(i)Head
(ii)Cephalothorax
(3cii)
Arachnida
(3ciii)
(i)presence of wings
(ii)presence of book lung
*==============================*
``` COMPLETED```💯💯
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