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