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BIOLOGY PRACTICALS FREE ANSWERS HERE #NECO 2014





1ai)A-cervical vertebra,
B-Thoracic,
C-Quadrat,
D-sweep net.

1aii)
A-Bird(reptiles)
B-human.

1aiii)
A-skull,
B-skull.

1aiv) similarities are:
they both support the
nass,to catch organism

C-it makes predictions about the features,behaviour of an ecosystem.

1bii):the num of each specie within d quadrat is noted:

the avera eck of mammals:

they allow rotation movement of the skull: they both
permit the head to be turned from side to side.

1bi)
D-it is used in the area of long grge number of occurrence of each specie in a quadrat is
recorded:the frequency is divided by the area
of the quadrat




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Posted By KellyChi On 10:50 Thu, 29 May 2014

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