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