Theory

CH8 - TRANSPORT IN PLANTS

Fig. 9.1 is a transverse section of part of a young dicotyledonous plant.(a) State the part of the plant from which this section has been cut............

2010 Winter

2

Theory

CH8 - TRANSPORT IN PLANTS

(a) Phloem and xylem are two types of tissue in plants.Fig. 9.1 shows a section through a plant stem, A, and a plant leaf, B.Fig. 9.1(i) Label the phl...

2012 Summer

3

Theory

CH8 - TRANSPORT IN PLANTS

(a) (i) Name layers A and B.A .................................................................B ........................................................

2012 Winter

1

Theory

CH8 - TRANSPORT IN PLANTS

(a) Explain what is meant by the term transpiration......................................................................................................

2011 Summer

2

Theory

CH8 - TRANSPORT IN PLANTS

An investigation of the uptake and loss of water by a plant was carried out over 24 hours.The results are shown in Table 6.1.[Table_1](a) (i) The data...

2011 Winter

2

Theory

CH8 - TRANSPORT IN PLANTS

(a) (i) Name layers A and B.A............................................................................................................................

2012 Winter

1

Theory

CH8 - TRANSPORT IN PLANTS

Fig. 9.1 is a transverse section of part of a young dicotyledonous plant.[Image_1: Fig. 9.1](a) State the part of the plant from which this section ha...

2010 Winter

2

Theory

CH8 - TRANSPORT IN PLANTS

Photosynthesis takes place in the leaves of plants. (a) (i) Leaves absorb light energy and this is converted into chemical energy. State where in le...

2013 Winter

2

Theory

CH8 - TRANSPORT IN PLANTS

(a) Fig. 5.1 shows a section through a leaf.Fig. 5.2 names some structures found in a leaf and states a function of each of these structures.On Fig. 5...

2014 Summer

2

Theory

CH8 - TRANSPORT IN PLANTS

(a) (i) Fig. 6.1 shows the outline of the young stem of a eudicotyledonous (dicotyledonous) plant.On Fig. 6.1, draw and label the position of the phlo...

2013 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