Theory

CH16 - REPRODUCTION

The diagram shows a developing human fetus within the uterus. What is a main function of X? A passing faeces to the mother B passing oxygen to th...

2011 Summer

1

Theory

CH16 - REPRODUCTION

Fig. 3.1 shows a fetus in the uterus immediately before birth.[Image_1: A fetus in the uterus labeled with amniotic fluid, amniotic sac, placenta, umb...

2011 Summer

2

Theory

CH16 - REPRODUCTION

The diagram shows a pod from a pea plant. Which line correctly shows the path that was taken by a pollen tube to an ovule? [Image_1: Diagram of a pe...

2011 Summer

2

Theory

CH16 - REPRODUCTION

Which process does not involve an increase in dry mass?A a bacterium getting larger before it dividesB a fetus developing inside the uterusC a green s...

2011 Summer

2

Theory

CH16 - REPRODUCTION

The table lists some processes which take place during reproduction in flowering plants and mammals. Which row is correct? [Table_1]

2012 Winter

2

Theory

CH16 - REPRODUCTION

The diagram shows four flasks which were set up to investigate the conditions needed for germination.In which experiment will the seeds germinate most...

2011 Summer

2

Theory

CH16 - REPRODUCTION

Fig. 1.1 shows a flowering shoot of tiger lily, Lilium tigrinum.(a) State the name of the genus of the tiger lily. ......................................

2011 Winter

2

Theory

CH16 - REPRODUCTION

The graph shows changes in the thickness of the uterus lining of a woman.What happens each time at X?A fertilisationB implantationC menstruationD ovul...

2012 Winter

2

Theory

CH16 - REPRODUCTION

What crosses the placenta from fetal blood to maternal blood in larger quantities than from maternal blood to fetal blood? A amino acids B carbon di...

2009 Summer

2

Theory

CH16 - REPRODUCTION

Fig. 3.1 shows a human egg cell and a human sperm cell.(a) (i) What is the name given to the release of eggs from the ovary?.............................

2010 Summer

3

Theory

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

Worms come to the soil surface after heavy rain.Which characteristic of living organisms does this show?A growthB nutritionC reproductionD sensitivity

2013 Summer

3

Theory

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

Which animal is \textbf{not} an arthropod?[Image with options A, B, C, D]

2013 Summer

3

Theory

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows a sea lion.Which labelled feature shows that this animal is a mammal?

2013 Summer

3

Theory

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows an animal found in fresh water. [Image]Use the key to identify the animal.1 body divided into segments ............... go to 2 bo...

2013 Summer

3

Theory

CH8 - TRANSPORT IN PLANTS

Which statement about xylem is correct? A. It carries sucrose. B. It converts light energy to chemical energy. C. It divides actively to help the p...

2013 Summer

4

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a bacterial cell.How is this cell different from a typical animal cell?A. It has a cell membrane.B. It has cytoplasm.C. It has no ch...

2013 Summer

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a plant cell.In which labelled part of the cell is sugar made?

2013 Summer

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which of these tissues is not part of the organ with which it is paired?[Table_1]tissueorgan containing this tissueAciliatedrootBmuscleintestineCnervo...

2013 Summer

3

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a specialised cell.For which function is the cell adapted?A absorption of waterB contraction of musclesC movement of dust particlesD...

2013 Summer

3

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

The diagram represents two liquids, separated by a membrane through which osmosis can occur.Key- ○ molecule of water- ◎ molecule of dissolved subs...

2013 Summer

3