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