Page 19 - Praktis Topikal A+ Sains Tg 3_Pan Asia Publications

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BAB 1 (d) Pupil
Pupil
Soalan Objektif (e) Kornea
1. B 2. B 3. C 4. A 5. A Cornea
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11. B 7. B 8. B 9. C (f) Gelemair
Aqueous humour
Soalan Subjektif (g) Kanta mata
1.1 Eye lens
(h) Otot silia
1. (a) Benar/ True Ciliary muscle
(b) Benar/ True (i) Gelemaca
(c) Palsu/ False Vitreous humour
(d) Benar/ True (j) Bintik buta
(e) Benar/ True Blind spot
(f) Benar/ True (k) Saraf optik
(g) Palsu/ False
Optic nerves
(l) Bintik kuning
2. (a) Sistem saraf pusat Yellow spot
Central nervous system (m) Retina
(b) Saraf tunjang
Retina
Spinal cord (n) Koroid
(c) Saraf spina
Choroid
Spinal nerve (o) Sklera
(d) Sistem saraf periferi
Peripheral nervous system Sclera
2. (a) (i) Sel kon/ Cone cells
3. (a) Afektor dalam telinga mengesan bunyi (ii) Sel rod/ Rod cells
Affector in the ear detecting the sound (b) Sel rod/ Rod cells;
(b) Otak Sel kon/ Cone cells
Brain
(c) Efektor (otot) 3. (a) Cuping telinga: Menerima gelombang
Effector (muscle)
bunyi.

1.2 Earlobe: Receives the sound waves.
(b) Salur telinga: Menghantar gelombang
1. (a) Ligamen penggantung bunyi ke gegendang telinga.
Suspensory ligaments Ear canal: Sends the sound waves to the
(b) Konjunktiva eardrum.
Conjunctiva (c) Gegendang telinga: Bergetar apabila
(c) Iris gelombang bunyi terkena padanya dan
Iris memindahkan getaran kepada osikel.

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