Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Five types of animal and plant cells and five possible functions of such cells are shown below.Draw one straight line from each type of cell to a func...

2009 Summer

1

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

(a) Fig. 2.1 shows a partly completed diagram of a palisade cell.[Image_1: Fig 2.1]Complete the diagram to show the other major components of this cel...

2009 Winter

1

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Fig. 8.1 shows a cell from the palisade layer of a leaf.(a) In Table 8.1 tick (✓) the numbers that label the three features of the palisade cell whi...

2012 Winter

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Fig. 1.1 shows two cells.(a) (i) State where, in a human, a cell of type A would normally be found.......................................................

2010 Summer

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Fig. 9.1 shows four animal cells.(a) (i) Identify the cells labelled A and B.A ..........................................................................

2011 Winter

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Fig. 9.1 shows four animal cells.(a) (i) Identify the cells labelled A and B.A .........................................................................

2011 Winter

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Cells are adapted to their function, and may be arranged into tissues.(a) Define the term tissue.........................................................

2014 Summer

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Table 3.1 shows the names of some specialised cells, each matched with a letter.!(Table 3.1 showing cells and letters)Table 3.1| specialised cell ...

2016 Winter

1

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

(a) Fig. 8.2 shows a plant.Use the letters A, B, C, D, and E from Fig. 8.1 to show where these cells would be found on the plant shown in Fig. 8.2.Wri...

2015 Summer

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Fig. 1.1 shows an animal cell.                                 &nbs...

2016 Summer

2

Theory

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

(a) Fig. 1.1 shows six species of reptiles.[Image_1: Fig. 1.1](i) Use the key to identify each species. Write the letter of each species (A–F) in th...

2020 Spring

6

Theory

CH11 - GAS EXCHANGE IN HUMANS

(a) A class of students measured their breathing rates during different activities. Average breathing rates for the class were calculated. Student A c...

2020 Spring

6

Theory

CH17 - INHERITANCE

(a) The length of hair in cats is controlled by a single gene.• The allele for short hair is dominant – $H$• The allele for long hair is recessi...

2020 Spring

1

Theory

CH16 - REPRODUCTION

(a) A study estimated the percentage effectiveness of different types of birth control. Table 4.1 shows examples of four different categories of birth...

2020 Spring

1

Theory

CH19 - ORGANISMS AND THEIR ENVIRONMENT

(a) Fig. 5.1 is a photograph of a giant panda. State the name of the vertebrate group that giant pandas belong to. ...................................

2020 Spring

2

Theory

CH8 - TRANSPORT IN PLANTS

(a) Complete the definition of the term transpiration. Transpiration is the loss of water vapour from plant leaves by ...................................

2020 Spring

3

Theory

CH7 - HUMAN NUTRITION

(a) Fig. 7.1 is a diagram of the alimentary canal and associated organs. The boxes on the left show the letters on Fig. 7.1.The boxes in the middle sh...

2020 Spring

2

Theory

CH21 - HUMAN INFLUENCES ON ECOSYSTEMS

(a) The box on the left contains the phrase ‘intensive livestock farming’.The boxes on the right contain some sentence endings.Draw two lines from...

2020 Spring

3

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows what happened in an experiment with plant seedlings. Which characteristic of living things made the seedlings grow towards the lig...

2020 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

A rat has the scientific name Rattus rattus.What do the two parts of this name refer to?

2020 Summer

2