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3.2.1 Hoeveel allele is betrokke by die eienskappe wat hierbo uiteengesit word?Tik slegs die nommer (numeries). Geen letters of leestekens nie. (1)

2.1.4 Sou jy sê Figuur 2b is ‘n suksesvolle gebruik van ontwerp? Staaf jou antwoord. (3)

3.1.1 (a) Is LNS an autosomal disorder? (1)

2.3.4 Verduidelik wat sal gebeur as die corpus luteum in die eerste week van swangerskap disintegreer. (3)

2.3.6 Name one method, other than the contraceptive pill, that females can use to prevent pregnancy. (1)

3.2.5 How many different genotypes are present in the offspring?Only type the number (numerical). No letters, no punctuation. (1)

2.3.1 Identifiseer klier X. (1)

4.1.4 Describe what you observe at 08:00 and 20:00. Note: Always quote data from the table or graph to support your observation. (3)

1.4.1 Watter fase van meiose word in die diagram voorgestel? (1)

2.2.5 Noem twee maniere hoe die betroubaarheid van hierdie ondersoek verbeter kan word.     (2)