Life Sciences
2019 · Paper 1
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Complete GATE XL 2019 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 85–87 of 125. Imported answers require review unless explicitly marked reviewed.
Question 20
Open questionXL-SNAT2 marksNeeds review
When grouping bacteria using numerical taxonomy approach, many characteristics are determined for each strain. If all characteristics are same, then the % similarity is 100. When comparing two bacterial strains, if 72 characteristics are the same and 44 characteristics are different, the % similarity (round off to 2 decimal places) between the two strains is ______.
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Open questionXL-TMCQ1 markNeeds review
Which one of the following animals possesses two chambered heart?
Your answerChoose one option.
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Open questionXL-TMCQ1 markNeeds review
In eukaryotic chromatin organization, which one of the histones seals off the nucleosome at the location at which linker DNA enters and leaves the nucleosome?
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