117 questions at Form 3 · JCE
Most triedMost missedNewest- The diagram below shows the internal structure of a bent human arm with some parts labelled X, Y and Z.
- The diagram shows a menstrual cycle of a woman during the month of April. Blood flow is from the 2nd to the 6th; ovulation is on the 15th.
- The diagram below shows the life cycle of a mosquito.
- The diagram below illustrates a reflex arc in humans.
- The diagram below shows a set-up which was used to investigate the relationship between photosynthesis and respiration. Jar 1: plant and snail, in th…
- The table below shows melting points and boiling points of different substances X, Y and Z.
- Answer the following about reflection. The first diagram shows a light ray reflected on a plane mirror X.
- Complete the table on parts of the ear and their functions. Ear flap — ? ? — transfers electrical impulses from cochlea to the brain Ear drum — ?
- Answer the following about sound. The diagram shows a builder hitting a wall with a hammer. Two children, X and Y, are standing the same distance fro…
- The diagram below shows a distance-time graph for a vehicle. It rises steadily from 0 km at 0 h to 300 km at 3 h, then stays at 300 km from 3 h to 4 …
- The diagram below shows a set up used to magnetise a piece of iron nail.
- Calcium granules of mass 5.0 g were reacted with excess water in a flask on a balance. The mass of the reaction mixture was measured at regular time …
- The diagram below shows a set-up used to test for starch in a green leaf: stage 1 boil in water; stage 2 boil in alcohol (in a water bath); stage 3 r…
- The diagram below shows an electric circuit with two identical bulbs and an electric component labelled P.
- The diagram below shows part of the carbon cycle with some processes labelled L and M.
- The diagram shows a pond weed placed in a beaker near a lit lamp. A test tube was used to collect the gas from the pond weed.
- The diagram below shows a cell, with mitochondrion, vacuole and chloroplasts labelled.
- The diagram below shows an ecosystem: green plants; tadpoles (primary consumer); fish (feed on tadpoles); stork (feeds on fish).
- The diagram below represents a circulatory system with blood vessels W, Y and Z.
- A student carried out the following investigation: she placed a leafy plant into a flask with water and covered the water surface with a layer of oil…
- Answer the following about excretion.
- The table below gives information about substances R, S and T.
- The table below shows some incomplete information about the atoms of elements G and H. A student found a substance whose container read: melting poin…
- The first diagram shows the flow of air masses between land and sea during the day. The second shows two species of foxes, one living in hot regions …
- The diagram below shows a filament bulb labelled 60 W.
- The first diagram shows a ray of yellow light as it approaches and enters a glass prism. The yellow light ray is then replaced by a white light ray, …
- The table below shows circuit symbols for some circuit components. Two have been named: variable resistor and connecting wires.
- The diagram below shows a circuit with a 12 V supply, a 4 Ω resistor, a 2 Ω resistor and an ammeter, all in series.
- A student performs an experiment to demonstrate digestion using the movement of particles in and out of a visking tube. Set-up 1: visking tube with s…
- A student uses the set-up below to determine the rate at which the level of water rises when water is heated. The rise in water level in the glass tu…