Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) On Fig. 3.1, label the ciliary muscle, the iris and the optic nerve.Use label lines and the words 'ciliary muscle', 'iris' and 'optic nerve' on Fi...

2010 Winter

1

Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) The skin is important in helping to maintain a constant body temperature.Fig. 5.1 shows a section through human skin.On Fig. 5.1 label and name th...

2012 Summer

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) Complete the following paragraph using appropriate words.Sense organs are composed of groups of .............................. cells that respond ...

2009 Summer

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

Fig. 2.1 shows a section through the eye of a small mammal as viewed with a microscope.Fig. 2.1(a) Name the structures labelled X, Y and Z.X ............

2012 Winter

1

Theory

CH14 - CO-ORDINATION AND RESPONSE

Fig. 6.1 shows the body temperature of a student over a 32 hour period.(a) Between 2.30pm and 4.15pm on day 2 the student was involved in gymnastics t...

2012 Winter

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

A person’s blood glucose concentration should remain within narrow limits.(a) (i) Name the process that keeps conditions inside the body within narr...

2012 Summer

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

Fig. 9.1 shows two front views, S and T, of a human eye in two different light intensities.[Image](a) (i) Suggest how the light intensity changes from...

2012 Summer

4

Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) Fig. 4.1 shows the structures involved in a reflex arc.(i) On Fig. 4.1 label structures A, B, C and D.Write your answers on Fig. 4.1. [4](ii) Name...

2011 Summer

4

Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) Plants, like animals, respond to stimuli. Tropisms are an example of a plant response.(i) Define the term *geotropism.*..............................

2011 Winter

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

A person’s blood glucose concentration should remain within narrow limits.(a) (i) Name the process that keeps conditions inside the body within narr...

2012 Summer

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

(a) Identify the structure in the cell that contains the genetic material.Label this structure on Fig. 1.1 by stating its name in the space provided a...

2022 Spring

2

Theory

CH16 - REPRODUCTION

(a) Fig. 2.1 is a diagram of the male reproductive system in humans. The boxes on the left show the letters in Fig. 2.1 that identify parts of the mal...

2022 Spring

3

Theory

CH9 - TRANSPORT IN ANIMALS

(a) Fig. 3.1 is a diagram of a section through a human heart. (i) Draw the letter X on Fig. 3.1 to show the position of the septum. [1](ii) State the ...

2022 Spring

3

Theory

CH12 - RESPIRATION

(a) A student investigated aerobic respiration in an arthropod.Fig. 4.1 shows the apparatus the student used.The potassium hydroxide solution removed ...

2022 Spring

4

Theory

CH6 - PLANT NUTRITION

(a) Fig. 5.1 is a drawing of part of a cross-section of a leaf. (i) Complete Table 5.1 by stating the names of the parts labelled in Fig. 5.1.Table 5....

2022 Spring

2

Theory

CH5 - ENZYMES

(a) A researcher investigated the effect of temperature on two different biological washing powders, A and B. Two identical pieces of clothing were s...

2022 Spring

1

Theory

CH19 - ORGANISMS AND THEIR ENVIRONMENT

(a) Scientists recorded the percentage of endangered species in each of the five groups of vertebrates, in 2000 and 2011. Fig. 7.1 shows the results....

2022 Spring

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

All living organisms release energy from nutrient molecules within their cells. What is the name of this characteristic?

2022 Summer

1

MCQ

Biological Classification System and Evolutionary Relationships

The horse, Equus ferus, and the donkey, Equus asinus, are able to interbreed. The offspring they produce is called a mule. Which statement is correct...

2022 Summer

2

MCQ

Animal Kingdom - Arthropods and Vertebrates

The diagram shows an organism. Which type of arthropod is this organism?

2022 Summer

4