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

MCQ

CH13 - EXCRETION IN HUMANS

Which process removes the waste products of metabolism from the body?

2009 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

According to the binomial system, how should a human be named?

2009 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

Which leaf comes from a monocotyledonous plant?

2009 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a palisade cell from a leaf.Which labelled structure produces oxygen?

2009 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which structure contains genes?

2009 Summer

3

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a cross section through two guard cells of a leaf. Which labelled structures would also be found in an animal cell?

2009 Summer

3

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows some cells from the lining of the trachea (windpipe) in the respiratory tract. What is the function of the structures labelled X?

2009 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which structures contain a cell nucleus? [Table_1]

2009 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

Which diagram shows the appearance of a plant cell several minutes after it has been placed in a concentrated solution of sugar?

2009 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

The dots represent molecules of a gas in four tubes at the beginning of an experiment. In which tube will more molecules move from X to Y than in the...

2009 Summer

2