Theory

CH16 - REPRODUCTION

(a) (i) Plot the data for the males on Fig. 5.1. Plot your points and draw your line on Fig. 5.1. [2](ii) Between which ages is the growth rate in mal...

2010 Winter

1

Theory

CH16 - REPRODUCTION

(a) Sexual reproduction in flowering plants involves both pollination and fertilisation.(i) Explain the difference between pollination and fertilisati...

2009 Summer

4

Theory

CH16 - REPRODUCTION

(a) (i) State one function of each of the parts labelled M and N.M.......................................................................................

2012 Summer

2

Theory

CH16 - REPRODUCTION

(a) State the main features of asexual reproduction.1 ...................................................................................................

2012 Summer

3

Theory

CH16 - REPRODUCTION

Fig. 8.1 shows the male reproductive system.(a) Using a label line and the letters given, label on Fig. 8.1,(i) G where gametes are formed, [1](ii) S ...

2009 Summer

3

Theory

CH16 - REPRODUCTION

Fig. 4.1 shows a section along a pea pod, the fruit of a pea plant.(a) (i) Name the parts of the original pea flower from which structures A and B hav...

2012 Winter

3

Theory

CH16 - REPRODUCTION

(a) Fig. 6.1 shows the female reproductive system. Describe the functions of each of the following structures in the female reproductive system.(i) ov...

2009 Winter

2

Theory

CH16 - REPRODUCTION

(a) (i) Name the structures labelled A and B. A..........................................................................................................

2012 Summer

2

Theory

CH16 - REPRODUCTION

Fig. 7.1 shows a bee visiting a flower.(a) (i) State one advantage to the bee of its visit to this flower................................................

2012 Summer

2

Theory

CH16 - REPRODUCTION

(a) (i) Name the tubes labelled M, N and O.M ............................................................................................................

2011 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