Q1. Which of the following is true regarding binomial nomenclature?
- Every organism belonging to a species has a separate, distinct name.
- Every organism may have two or three names.
- All organisms in a genus have the same name.
- Similar looking organisms have similar names.
- Q2. Members of Class Pisces breathe with the help of lungs.
- True
- False
- Q3. Taxonomy is a biological science which deals with the identification, nomenclature and classification of organisms.
- True
- False
- Q4. Which among the following contains scattered vascular bundles?
- Maize
- Pea
- Rose
- Neem
- Q5. Spiders have an exoskeleton made of chitin
- True
- False
- Q6. Liver-fluke has well developed circulatory system.
- True
- False
- Q7. The scientific name of lion is Panthera pardus.
- True
- False
- Q8. Who proposed two kingdom classification?
- R. Whittaker
- Carolus Linnaeus
- Schimper
- Eichler
- Q9. Kingdom Animalia have large vacuoles containing sap.
- True
- False
- Q10. Arthopods have nephridia as their excretory organs.
- True
- False
- Q11. Who introduced the binomial system of nomenclature?
- Charles Darwin
- Carolus Linnaeus
- Lamarck
- Whittaker
- Q12. All fishes and amphibians are said to be cold-blooded animals. What does cold-blooded mean?
- They feel cold all the time.
- They lower the water temperature as soon as they come in contact with water.
- Their body temperature changes with that of the environment.
- They can live only in cold climates.
- Q13. The scientific name of rice is Oryza sativa. What can be deduced from this information?
- Rice is the principal cereal in many parts of India.
- Rice belongs to species Oryza and genus sativa.
- Rice belongs to genus Oryza and species sativa.
- Rice is a monocotyledon.
- Q14. Secondary growth is observed in
- Monocots
- Dicots
- Gymnosperms
- Angiosperms
- Q15. What is the scientific name of humans?
- Panthera pardus
- Rana tigrina
- Homo sapiens
- Macaca sapiens
- Q16. Plants with hidden reproductive organs are included in
- Angiosperms
- Phanerogamae
- Cryptogamae
- Both phanerogamae and cryptogamae
- Q17. The leaves of pea plant shows reticulate venation.
- True
- False
- Q18. Angiosperms have special tissue called xylem to conduct food to different parts of the plant body and a tissue called phloem to conduct water and nutrients
- True
- False
- Q19. Identify the correct statement.
- Monerans possess cell organelles, but lack a cell wall.
- Monerans may possess cell organelles, but lack a cell wall.
- Monerans lack cell organelles, but may possess a cell wall.
- Monerans lack cell organelles, but always possess a cell wall.
- Q20. Bryophytes are non-vascular in nature.
- True
- False
- Q21. What does Mollusca mean?
- Spiny-bodied
- Covered with a shell
- Soft-bodied
- Ringed-body
- Q22. Vertebrates have no internal skeleton.
- True
- False
- Q23. Scientific names are always written in the Roman script.
- True
- False
- Q24. As mammals have hair, similarly reptiles have feathers.
- True
- False
- Q25. The notochord gets replaced by the vertebral column in adults.
- True
- False
- Q26. Ginkgo is an example of a gymnosperm.
- True
- False
- Q27. The organisms in which the body cavity does not arise from mesoderm and is not lined by epithelial cells are
- Acoelomates
- Pseudocoelomates
- Coelomates
- Eucoelomates
- Q28. On the basis of origin of mouth, animals have been categorised into
- Protostomia and metazoa
- Deuterostomia and protozoa
- Protostomia and deuterostomia
- Protozoa and metazoa
- Q29. Amoeba belongs to Kingdom Monera.
- True
- False
- Q30. Which of the following is not the basis for the further classification of eumetazoa?
- Number of germ layers present in the embryo
- The symmetry of the body of an organism
- Mode of origin of mouth
- Presence or absence of notochord
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