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

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram illustrates some of the processes carried out by living organisms.Which characteristic of living organisms is represented by arrow X?

2015 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

What is a correct way of naming a species, according to the binomial system?

2015 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows four arthropods. How many of these arthropods are insects?

2015 Summer

1

MCQ

CH4 - BIOLOGICAL MOLECULES

The key can be used to distinguish between four different chemical substances. Use the key to identify which substance could be a protein. 1 contain...

2015 Summer

1

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows two guard cells from a leaf. Which labelled part would also be found in liver cells?

2015 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows part of a leaf in cross-section. Structures X and Y are both part of the same

2015 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a plant cell. Which features show that it is a plant cell?

2015 Summer

1

MCQ

CH8 - TRANSPORT IN PLANTS

In a section through a plant, a student found a group of long, microscopic structures. The structures lacked end walls, cytoplasm and nuclei.Which ide...

2015 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a specialised cell cut in half. What does this diagram indicate about the structure of this cell?

2015 Summer

2

MCQ

CH6 - PLANT NUTRITION

How do carbon dioxide and oxygen move in and out of a mesophyll cell?

2015 Summer

2