SECTION A QUESTION 1   1.1 Five multiple-choice questions are given below. Choose the most correct answer for each.  

2.2.3 How are the male and female parts in Picture B adapted for pollination. (3) 

1.1.2 Which ONE of the following is the correct statement when comparing mitosis and meiosis? A.  Most plant and animal cells undergo mitosis however only animal cells are able to perform meiosis B.  Most plant and animal cells undergo mitosis however only plant cells are able perform meiosis. C.  Most plant and animal cells undergo mitosis whereas both plant and animal cells of organisms that produce sexually, are able to perform meiosis. D.  Plant cells perform mitosis while animal cells perform meiosis. (2)

1.4 The diagram below represents the human female reproductive system. Answer the questions that follow. CLICK ON THE BUTTON BELOW TO VIEW THE DIAGRAM:   

1.1.7 The type of development in birds where the young birds can move soon after hatching is… A. Ovipary B. Ovovivipary C. Precocial development D. Altricial development (2)

SACAI INSTRUCTIONS AND INFORMATION 1. Answer ALL the questions. 2.  Type ALL the answers in this QUIZ. 3. Number the answers correctly according to the numbering system used in this question paper. 4. Present your answers according to the instructions of each question. 5. ALL drawings must be done in pencil and labelled in blue or black ink. 6. Draw diagrams, flow charts or tables only when asked to do so. 7.  The diagrams in this question paper are NOT necessarily drawn to scale. 8. You may NOT use graph paper. 9.  You may use a non-programmable calculator, protractor and a compass where necessary.

1.1.6 The following table compares Mitosis and Meiosis: MITOSIS MEIOSIS (i) Chromosomes line up at the equator of the cell individually Chromosomes arrange at the equator of the cell in pairs. (ii) Chromosomes move to opposite poles of the cell Chromatids move to opposite poles of the cell (iii) Crossing over takes place Crossing over does not take place (iv) Two cells are formed at the end Four cells are formed at the end.   Which combination of differences is correct?  A.  (i), (iii) and (iv) B.  (i) only C.  (ii) and (iii) only D.  (i) and (iv) only (2)

1.2 Gee die korrekte wetenskaplike term vir die volgende beskrywings:   1.2.1 Lang strukture waaraan die helmknoppe gedra word. (1)  1.2.2 Die proses wanneer die ouersel verdeel in twee dogterselle. (1) 1.2.3 Wanneer stuifmeel oorgedra word van die meeldrade na die stempel van ‘n ander blom. (1) 1.2.4 ‘n Lang buis wat die stempel met die vrugbeginsel verbind in blomme. (1) 1.2.5 Die fase in ‘n mens se lewe wanneer die liggaam verander en die voortplantings-organe volwasse raak. (1) 1.2.6 Buis waardeur semen en uriene beweeg. (1)

1.1.2 Die toename in die grootte en massa van ‘n organisme noem ons … A groei B vetsug C volwassewording D puberteit (2)

AFDELING B VRAAG 2 2.1 Gebruik die diagram hieronder en beantwoord die vrae wat volg   OM DIE DIAGRAM TE SIEN, MET DIE VERSKILLENDE BLOMDELE KLIEK OP DIE BLOKKIE DAT DIT IN ‘N NUWE VENSTER OOPMAAK.