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XL-R GATE Exam Previous Papers 2017 | XL-R GATE Model Papers 2017
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GATE Botany Paper 2017 Details
- Total number of Questions = 31
Few Question are listed below for preview: GATE Botany Previous Paper 2017
1. As per the Angisperm Phylogeny Group (APG II, 2003) classification, which of the following plant families comprises of only single genus with single speacies?
(A) Lauraceae
(B) Aristolochiaceae
(C) Amborellaceae
(D) Typhaceae
2. A cavity, lysigenous i origin and prossessing volatile oil is found in the pericarp of one of the following plants. Identify the CORRECT answer.
(A) Litchi
(B) Citrus
(C) Mango
(D) Coconut
3. Among the following, which genetic material is naturally inherited through maternal inhertance in higher plants?
(A) Nuclear DNA
(B) Plasmid DNA
(C) Chloroplast DNA
(D) T-DNA
4. Which of the following plant hormones is a carotenoid-cleavage product?
(A) Phytosulfokine
(B) Brassinosteroid
(C) Methyl jasmonate
(D) Strigolactone