Life Sciences
2025 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE XL 2025 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 64–66 of 122. Imported answers require review unless explicitly marked reviewed.
Question 64
Open questionXL-RMSQ2 marksNeeds review
Which of the following reactions in plants is/are catalyzed by the malic enzymes?
Your answerSelect all correct options. You can choose more than one.
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Open questionXL-RNAT2 marksNeeds review
In a genetic cross between a true-breeding tall parent bearing red flowers and a true-breeding dwarf parent bearing white flowers, only tall plants with red flowers are obtained in the F₁ population. Considering these two traits segregate independently, if one tall individual is selected from the F₂ population, the probability that it would be genotypically homozygous for plant height and make red flowers is __________ (Round off to two decimal places).
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Open questionXL-SMCQ1 markNeeds review
Which one of the following metabolites is associated with bacterial stringent response?
Your answerChoose one option.
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