MCQs Botany-38 Posted on October 21, 2025December 3, 2025Author agropublishers 0 MCQs Botany-38 1. Hornworts belong to the class ____________ Hepaticopsida Lycopsida Bryopsida Anthocerotopsida 2. ______ are gymnosperms that closely resemble palm trees with their large, feathery leaves and are known for having motile sperm Cedrus Pinus Taxus Cycas 3. What is the dominant generation in Pteridophytes? Seedling Sporophyte Zygote Gametophyte 4. Plant species of Bryophytes lack ____________ Chlorophyll Xylem and phloem Spores Cell wall 5. ABA (abscisic acid) is a derivative of adenine purine False True 6. ____________ is the primary objective of the International Seed Federation Trade Rules Establish uniform global planting practices Harmonize international seed certification and trade standards Implement worldwide pesticide regulations Regulate global agricultural subsidies 7. What is the primary role of Rhizobia in legume roots? Pathogen defense Water absorption Nutrient uptake Nitrogen fixation 8. The family Pinaceae mainly includes _________ plants Cedars and ginkgo Cycads None of these Conifers 9. Double fertilization occurs only in __________ Angiosperms Pteridophytes Bryophytes Gymnosperms 10. Seeds first appeared in the evolutionary history of plants among the _________ Angiosperms Gymnosperms Bryophytes Pteridophytes Loading … Question 1 of 10
