2007 - JAMB Biology Past Questions and Answers - page 4
31

A
ll
B
l
C
lV
D
lll
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32

The process illustrated is
A
gametogenesis
B
sporulation
C
sexual reproduction in Spirogyra
D
sexual reproduction in Rhizopus
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33

The structure labelled l is the
A
sporangium
B
hypha
C
zygospore
D
conidiospore
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34

If the dogs are offspring of a monohybird cross and the gene G for grey head is dominant cross over its allele g, the individual whose genotype is likely to be gg is
A
ll
B
l
C
IV
D
lll
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35

Which of the following will be true of dog ll which lost its tail in an accident if it mates with dog lll.
A
None of its offspring will be born without a tail
B
3/4 of its offspring will be born without tails
C
All its offspiring will be born without tails
D
1/4 of its offspring will be born without tails
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36

A
hermaphrodite
B
viviparous
C
oviparous
D
ovoviviparous
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37

A
mating
B
amplexus
C
courtship display
D
reproductive swimming
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38

A
geotropism
B
thigmotropism
C
phototropism
D
hydrotropism
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39

A
ascorbic acid
B
abscisic acid
C
ethylene
D
auxin
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40

A
iii
B
iv
C
ii
D
i
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