Botany The Living World Objective Question test-1 June 26, 2017admin0 Comments CategoriesThe Living World 1. The taxonomic category below the level of family is Class Series Phylum Genus 2. Which of the following sets doesn’t contain defining characteristic of living organisms? Growth and reproduction Metabolism and cellular level of organization Response to stimuli and consciousness All of these 3. The statement ‘nothing lives forever, yet life continues ‘ illustrates the role of Embryogenesis Morphogenesis Replication Reproduction 4. Effect of day length on flower induction is called Photo tropism Photoperiodism Photo sensitivity Photo oxidation 5. Awareness to surroundings found in organisms is called Interactions Irritability consciousness Symbiosis 6. Organisms that reproduce by budding are Yeast Hydra Amoeba 1 and 2 7. In a taxonomic hierarchy, family is placed between Kingdom and class Class and order Order and genus Class and genus 8. Which one of the following has least similar characters? Family Class Genus Species 9. First step in taxonomy is Grouping of the organisms Identification of the organism Nomenclature of the organism Classification of the organism 10. Which of the following statements regarding the universal rules of biological nomenclature is incorrect? Biological names are either derived from Latin language or are latinised. The first word in a biological name represents the genus while the second component denotes the species. Both the words in a biological name, when hand written, are separately underlined, or printed in italics to indicate their Latin origin. The specific epithet starts with a capital letter while the generic epithet starts with a small letter. It can be illustrated with example of mangifera India 11. The taxonomic unit ‘phylum’ in the classification of animals is equivalent to which hierarchical level in classification of plants? Class Order Division Family 12. Which of the following is a defining characteristic of living organisms? Growth Locomotion Reproduction Response to external stimuli 13. Related genera belong to the same Species Variety Family Breed 14. ______ is a taxonomic aid which contains the actual account of habitat and distribution of plants of a given area and also provides the index to the plant species found in a particular area. _ Flora Key Monograph Manual 15. The term ‘taxon’ is used for the ranks of Species and genus only Up to phylum only Species epithet only Any rank of taxonomic hierarchy 16. Two organisms are present in the same class but not in the same family. They may belong to same Genus Species Variety Order 17. Which taxonomic aid gives comprehensive account of complete compiled information of a genus or family at a particular time? Taxonomic key Herbarium Monograph Flora 18. The main purpose of classification of organisms is to Study geographical distribution of organisms Locate plants and animals Establish relationship amongst organisms to help in easy study Study evolution 19. The main objectives of plant taxonomy is to Study the world’s flora Provide a method for identification and nomenclature Provide scientific name for every group of plants in the world All of these 20. The scientific name of banyan is written as Ficus bengalensis L. Which of the following statements is correct regarding this? Letter L signifies Latin language Bengalensis should start with capital letter & L in italics Letter L signifies the taxonomist Linnaeus Bengalensis is generic name 21. A collection of species which bear a close resemblance to one another in the morphological characters of the floral parts is known as Family Variety Genus Division 22. Taxonomic key is one of the taxonomic tools in the identification and classification of plants. It is used in the preparadion of Herbarium Flora Both 1 & 2 None of these 23. The emergent properties of tissues are due to the Interaction of constituent tissues Properties of constituent cells Properties of constituent organs Interaction of constituent cells 24. Which of the following provide index to the plant species found in a particular area? Manual Monograph Catalogue Flora 25. Phylogeny refers to Developmental history of an organism Evolutionary history of an organism Influence of light on flowering Change in dry weight Loading … Related posts: The Living World Mock Test-1 Botany The Living World Objective Question test-4 Botany The Living World Objective Question test-5 Botany The Living World Objective Question test-6 Botany The Living World Objective Question test-7 Powered by YARPP.