MCQs Botany-3 Posted on 2023-04-292024-11-08Author admin 0 MCQs Botany-3 Multiple Choice Questions (MCQs) for Test Preparation Botany – Test 3 1. _______________ is scientific name of strawberry plant Persea americana Ficus carica Fragaria Ananassa Actinidia deliciosa 2. The physical traits that appear in an individual as a result of its genotype are termed as__________ Phenotype Segregation Inheritance None of these 3. ____________ is the level of taxonomic study concerned with the biological aspects of taxa, including intraspecific populations, speciation, evolutionary rates and trends theta taxonomy Beta taxonomy Alpha taxonomy Gamma taxonomy 4. ____________________ are nitrogenous bases in RNA Adenine, Thymine, Guanine, Uracil Adenine, Thymine, Cytosine, Guanine Adenine, Thymine, Cytosine, Uracil Adenine, Cytosine, Guanine, Uracil 5. Monohybrid cross involves__________________ Individual with similar parents Individuals different in one trait Individuals different in two traits Individuals of two different parents 6. _______________ is the scientific name of Kiwi plant Fragaria Ananassa Persea americana Ficus carica Actinidia deliciosa 7. ____________ is a legume species soybean Mungbean Chickpea All of these 8. ________ plants can tolerate higher concentration of salts Xerophytes Mesophytes Lithophytes Halophytes 9. Bacillus thuringiensis was named after the _____ where it was first discovered French state American state Mexican state German state 10. _________ plant has monocotyledonous seed Triticum aestivum None of these Cicer arietinum Cicer arietinum 11. Gregor Mendel was born in ________ 1840 1836 1906 1822 12. Plants exudate water from hydathodes is termed as __________ Transpiration Water conservation Dew Guttation 13. Function of DNA ligase during DNA replication is ___________________ Glue fragments of DNA together Addition of new nucleotides to the growing DNA strand Proofreading of DNA strands for errors Unwinds the double helix 14. ________ is outer seed coat Tegmen Testa Hilum Funiculus 15. __________ is the scientific name of common banana plant Citrullus lanatus Phoenix dactylifera Musa sapientum Annona cherimola 16. A phenomenon in which individuals mature as males and can later change to become functional females is called ___________ Protandry and Protogyny Protandry None Protogyny 17. ____________________ are nitrogenous bases in DNA Adenine, Cytosine, Guanine, Uracil Adenine, Thymine, Cytosine, Guanine Adenine, Thymine, Guanine, Uracil Adenine, Thymine, Cytosine, Uracil 18. At____________ oC temperature water has maximum density 0 4 10 100 19. _____________ is called the Tree of 21st century Moringa oliefera Azadirachta indica Eugenia jambolana Triticum aestivum 20. Watson and Crick’s model of DNA was described in __________ 1906 1942 1882 1952 Loading …