| Arrangement of gene sequences in representative 50kb segments of two organisms is shown. Genes above the line are transcribed left to right and below the line to the left. |
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| (I) Each segment indicates single stranded. DNA in 5' to 3' orientation (left to right). |
| (II) Segment I is likely to represent a prokaryote and segment II, a eukaryote such as worm. |
| (III)Segment II is less likely to have stop codons as compared to segment I. |
| Select the option with correct statements. |
A) (I) only
B) (II) only
C) (III) only
D) (I), (II) and (III)
Correct Answer: B
Solution :
Since each segment shows genes which are transcribed in both the directions i.e., left and right, so this is a double-stranded DNA. Segment II shows interrupted genes which have stop codons.
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