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Frage 1 Bericht
Petals join together to form a tube known as
Frage 6 Bericht
The following attract insects to flowers for pollination EXCEPT
Frage 10 Bericht
A situation in which the African king fish encases itself in a cocoon, mud and mucus until the next rainy season is called
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Frage 13 Bericht
The following practices are adopted in the conservation of tropical rain forest EXCEPT
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Frage 14 Bericht
The network of blood capillaries in the kidney capsule is referred to as
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Frage 16 Bericht
A dehiscent fruit formed from several fused carpels with man seeds is classified as a/an
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Frage 17 Bericht
During fertilization, the direction in which the pollen tube grows is controlled by
Frage 18 Bericht
The two nuclei contained in the germinating pollen grain are
Frage 19 Bericht
The type of association in which one organism benefits and the other neither benefits nor is harmed is called
Frage 20 Bericht
Amoeba engulfs food particles by means of its
Frage 22 Bericht
The splitting of water molecule by light during photosynthesis is called
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Frage 23 Bericht
Spider belongs to which of the following classes in the phylum arthropoda?
Frage 26 Bericht
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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Frage 30 Bericht
Liver destroys old red blood cells to produce digestive substance called
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Frage 32 Bericht
Which of the following is an anabolic process
Frage 36 Bericht
Meiosis involves all the following EXCEPT
Frage 39 Bericht
Which of the following crop diseases is caused by a fungus?
Frage 44 Bericht
What will the phenotypic ratio when a tall pea plant (TT) is crossed with a short pea plant (Tt)?
Frage 45 Bericht
Which of these is a courtship behavior in toad?
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