1.2
Give the correct biological term for each of the following descriptions.
Write only the term next to the question numbers
(1.2.1 to 1.2.8) in the
ANSWER BOOK.
1.2.1
1.2.2
1.2.3
A section of a DNA molecule that codes for a specific characteristic
A pattern of black bars resulting from DNA analysis
Evolution characterised by long periods of no change alternating
with short periods of rapid change
6
1.2.4
The production of a genetically identical copy of an organism using
biotechnology
1.2.5
1.2.6
Undifferentiated cells in animals that have the potential to become
any type of tissue
A genetic disorder that results in a person who cannot distinguish
between the colours red and green
The part of the plant where the male gametes are produced
1.2.7
1.2.8
The structure that joins two chromatids together
(8 x 1)
(8)
1.3
Indicate whether each of the descriptions in COLUMN I apply to A ONLY.
B ONLY BOTH A AND B or NONE of the items in COLUMN II. Write A only,
Bonly both A and B or none next to the question numbers (1.3.1 to 1.3.3)
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