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