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Vraag 1 Verslag
Which of the following crop diseases is caused by a fungus?
Vraag 2 Verslag
Liver destroys old red blood cells to produce digestive substance called
Antwoorddetails
Vraag 3 Verslag
Which of these is a courtship behavior in toad?
Vraag 5 Verslag
What will the phenotypic ratio when a tall pea plant (TT) is crossed with a short pea plant (Tt)?
Antwoorddetails
Vraag 6 Verslag
A situation in which the African king fish encases itself in a cocoon, mud and mucus until the next rainy season is called
Antwoorddetails
Vraag 9 Verslag
The following practices are adopted in the conservation of tropical rain forest EXCEPT
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Vraag 12 Verslag
The type of association in which one organism benefits and the other neither benefits nor is harmed is called
Vraag 13 Verslag
The dental formula i 3/3, c 1/1, pm 4/4, m 2/3 represents that of a
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Vraag 14 Verslag
The following attract insects to flowers for pollination EXCEPT
Vraag 15 Verslag
A dehiscent fruit formed from several fused carpels with man seeds is classified as a/an
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Vraag 24 Verslag
Spider belongs to which of the following classes in the phylum arthropoda?
Vraag 25 Verslag
The splitting of water molecule by light during photosynthesis is called
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Vraag 31 Verslag
Petals join together to form a tube known as
Vraag 33 Verslag
During fertilization, the direction in which the pollen tube grows is controlled by
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Vraag 36 Verslag
A woman removed a hot aluminium pot with her bare hand and suddenly throws it down. What type of action has taken place?
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Vraag 38 Verslag
Which of the following is an anabolic process
Vraag 40 Verslag
The network of blood capillaries in the kidney capsule is referred to as
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Vraag 44 Verslag
Amoeba engulfs food particles by means of its
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