The genome of the northern white-cheeked gibbon, Nomascus leucogenys, has been sequenced and compared to other primate species - VCE - SSCE Biology - Question 24 - 2015 - Paper 1
Question 24
The genome of the northern white-cheeked gibbon, Nomascus leucogenys, has been sequenced and compared to other primate species.
The N. leucogenys genome would:
A. ... show full transcript
Worked Solution & Example Answer:The genome of the northern white-cheeked gibbon, Nomascus leucogenys, has been sequenced and compared to other primate species - VCE - SSCE Biology - Question 24 - 2015 - Paper 1
Step 1
A. include only the non-coding DNA sequences.
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Answer
This statement is incorrect as the genome includes both coding (genes) and non-coding sequences.
Step 2
B. be an uninterrupted, circular sequence of DNA base pairs.
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Answer
This statement is incorrect because eukaryotic genomes, such as that of gibbons, are typically linear and not circular.
Step 3
C. be identical to the genome of the black-crested gibbon, Nomascus concolor.
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Answer
Although closely related, the genomes of different species are not identical due to variations and evolutionary changes.
Step 4
D. consist of all the genetic sequences within the haploid cells of individuals of the species.
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Answer
This statement is correct as the genome indeed comprises all genetic material within haploid cells, representing the complete set of instructions necessary for the functioning and reproduction of the species.
