MCQs Botany-37 Posted on October 21, 2025December 3, 2025Author agropublishers 0 MCQs Botany-37 1. _________________ is commonly is considered the tallest living gymnosperm, capable of reaching enormous heights Pinus roxburghii Cycas revoluta Sequoia sempervirens Ephedra gerardiana 2. Which term specifically refers to the evolutionary process by which new species arise? Microevolution Speciation Macroevolution Natural selection 3. The reproductive structures of gymnosperms are called _________ Capsules Fruits Flowers Strobili 4. Wheat (Triticum aestivum) belongs to plant family _________ Brassicaceae Solanaceae Fabaceae Poaceae 5. Ginkgo biloba is considered unique among plant species because ___________ It grows naturally as an aquatic species It is a flowering and fruit-bearing tree It produces male and female cones on the same plant It is dioecious and bears distinctive fan-shaped leaves 6. 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 At various critical growth stages Just before the seed is packaged for sale 7. Hemicellulose is best described as a___________ Storage protein in seeds Heteropolymer of various sugars Structural lipid in cell membranes Homopolymer of glucose 8. Pteridophytes are include ___________ Flowering plants Mosses Algae Ferns and their allies 9. Pteridophytes reproduce through __________ Spores Seeds Fruits Tubers 10. 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 Loading … Question 1 of 10
