Basic Science : Systematics Viruses Viroids Prions QUESTIONS AND ANSWERS :: part3 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.Biospecies is based on |
| Cytological traits |
| Reproductive isolation |
| Genetic isolation |
| Both B and C |
22.Adansonian taxonomy brings out relationships with the help of |
| Statistics of all known traits |
| Evolutionary tendencies |
| Similarities and dissimilarities |
| All the above |
23.Which one has a real existence? |
| Phylum |
| Class |
| Genus |
| Species |
24.Neosystematics is based on |
| Morphology and anatomy |
| Cytology and biochemistry |
| Genetics |
| All the above |
25.Linnaeus published his concept of binomial nomenclature first in |
| Systema Naturae |
| Species Plantarum |
| Genera Plantarum |
| Philosophia Botanica |
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