MCQs Botany-3

1. Watson and Crick’s model of DNA was described in __________

2. ____________________ are nitrogenous bases in DNA

3. _____________ is called the Tree of 21st century

4. Plants exudate water from hydathodes is termed as __________

5. _______________ is the scientific name of Kiwi plant

6. Gregor Mendel was born in ________

7. At____________ oC temperature water has maximum density

8. The physical traits that appear in an individual as a result of its genotype are termed as__________

9. Monohybrid cross involves__________________

10. ____________ is a legume species

11. A phenomenon in which individuals mature as males and can later change to become functional females is called ___________

12. Function of DNA ligase during DNA replication is ___________________

13. ________ is outer seed coat

14. ________ plants can tolerate higher concentration of salts

15. __________ is the scientific name of common banana plant

16. Bacillus thuringiensis was named after the _____ where it was first discovered

17. _________ plant has monocotyledonous seed

18. ____________ is the level of taxonomic study concerned with the biological aspects of taxa, including intraspecific populations, speciation, evolutionary rates and trends

19. ____________________ are nitrogenous bases in RNA

20. _______________ is scientific name of strawberry plant