Biology Chapter 1 KSSM Form 4

What is meant by Biology ?

• A study of environments, plants and animals.

• A study of microorganisms and organisma.

• A study of the interaction between living things and their environment.

• A study of the interaction between living things and non-living things.

Which of the following are fields of studies in Biology?

• Epistemology

• Evolution

• Nanotechnology

• Medicine

Which of the following is a carrier related to the fields of Biology?

• Pedagogist

• Physiotherapist

• Geologist

• Philosophist

Which of the following can represent example for biotechnology product?

• production of transgenic rice

• production of quality petroleum

• usage of bacteria as artificial fertilizer

• production of stronger build materials

Diagram 1 shows a symbol for managing biological waste.

• Biohazard

• Poisonous

• Flammable

• Irritant

Diagram 2 shows the basic body plan for vertebrate.

Which plane A, B, or C sagittal plane?

• A

• B

• C

Diagram 3 shows a fish.

Which is the direction Y as shown in Diagram 3?

• Anterior

• Ventral

• Dorsal

• Posterior

A thermometer that has been broken.

What is the right step that can be done to handle mercury spills while waiting for the fire department?

• Sprinkle sulphur

• Handle using hand

• Scoop up the chemical spills

• Prevent the chemicals spill using sand

Table 1 shows the data about the type of earlobe which is one of the example of variation among humans.

Which graph is the most suitable to present data on the type of human earlobe?

• Line graphs.

• Bar charts.

• Histograms

Ahmad is conducting a research in Biology. He needs to communicate about his findings with tables,graphs and biological drawings.

Which of the following are the characteristics of accurate biological drawings?

• Small but accurate

• Not shaded artistically

• Drawing must not be labelled

• Line drawn must be clear, clean and continuous