Biotechnology
2021 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE BT 2021 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 40–42 of 65. Imported answers require review unless explicitly marked reviewed.
Question 30
Open questionBTMCQ2 marksNeeds review
Match hypersensitivity types in Group I with their corresponding condition in Group II.
Group I
P. Type I
Q. Type II
R. Type III
S. Type IV
Group II
Erythroblastosis fetalis
Host reaction to bee venom
Systemic lupus erythematosus
Tuberculin reaction
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Which of the following combinations of plant hormones and their associated function are CORRECT?
Hormone Function
P. Abscisic acid Breaks seed dormancy
Q. Auxin Induces cell division
R. Ethylene Stimulates ripening of fruits
S. Gibberellin Promotes seed dormancy
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Open questionBTMCQ2 marksNeeds review
Which one of the following tools is used to compare all the possible six-open reading frames of a given nucleotide query sequence with all the available six-open reading frames of the nucleotide sequence database?
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