MCQs Botany-37 Posted on October 21, 2025December 3, 2025Author agropublishers 0 MCQs Botany-37 1. To ensure varietal purity and compliance with seed standards, field inspections are typically conducted by a Seed Certification Officer at _____________ At various critical growth stages Exclusively during the early vegetative phase Just before the seed is packaged for sale Only at the final, pre-harvest stage 2. Ginkgo biloba is considered unique among plant species because ___________ It produces male and female cones on the same plant It is dioecious and bears distinctive fan-shaped leaves It is a flowering and fruit-bearing tree It grows naturally as an aquatic species 3. Which term specifically refers to the evolutionary process by which new species arise? Microevolution Macroevolution Natural selection Speciation 4. The reproductive structures of gymnosperms are called _________ Flowers Fruits Strobili Capsules 5. The term “biotechnology” in agriculture refers to _______ The use of traditional breeding methods The use of only organic inputs The cultivation of plants without machinery The application of living organisms and their derivatives to improve crops, animals, and agricultural processes 6. Wheat (Triticum aestivum) belongs to plant family _________ Solanaceae Poaceae Fabaceae Brassicaceae 7. Hemicellulose is best described as a___________ Storage protein in seeds Structural lipid in cell membranes Heteropolymer of various sugars Homopolymer of glucose 8. _________________ is commonly is considered the tallest living gymnosperm, capable of reaching enormous heights Ephedra gerardiana Sequoia sempervirens Cycas revoluta Pinus roxburghii 9. Pteridophytes are include ___________ Flowering plants Algae Ferns and their allies Mosses 10. Pteridophytes reproduce through __________ Seeds Tubers Spores Fruits Loading … Question 1 of 10
