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Two plants can be conclusively said to belong to the same species if they

A. have same number of chromosomes.

B. can reproduce freely with each other and form seeds.

C. have more than 90 per cent similar genes.

D. look similar and possess identical secondary metabolites.

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Match the common name given in column I with their taxonomic category order given in column II and choose…
  2. Two animals which are the members of the same order must also be the members of the same __________.
  3. Which one of the taxonomic aids can give comprehensive account of complete compiled information of any…
  4. Study the following statements and select the correct description of botanical garden.(i) Plant species…
  5. The most important feature of all living systems is to
  6. Which of the following statements (i - vi) are correct ?(i) Growth cannot be taken as a defining property…
  7. Which of the following is less general in characters as compared to genus?
  8. In printed scientific names, only the ______ is capitalized.
  9. In majority of higher animals and plants, _____ and _____ are mutually exclusive events.
  10. X being a higher category is the assemblage of families which exhibit a few Y characters. The Z characters…
  11. Which of the following statements are not correct ?(i) Lower the taxon, more are the characteristics…
  12. Match column-I with column-II and choose the correct combination from the options given below.Column-IColumn-IIA.…
  13. ICBN stands for
  14. Which of the following statements are correct about herbarium?
  15. Which of the following statement(s) is/are correct ?(i) Classification is the providing of standardize…
  16. Which of the following statement(s) is/are not correct ?(i) Reproduction is the production of progeny…
  17. Each category of taxonomic hierarchy refers to as a unit of ______.
  18. Which of the following is the only taxonomic categories that has a real existence?
  19. Statement 1: Flora contains the actual account of habitat and distribution of plants of a given area.Statement…
  20. Select the correct statements (i-v) regarding taxonomic categories.(i) Each step or rank in hierarchy…
  21. Binomial nomenclature means
  22. The practical purpose of classification of living organisms is to
  23. Match the taxonomic categories given in column I with their feature given in column II.Column IColumn…
  24. Which of the following statement(s) is/are not correct ?(i) Genus comprises a group of related species…
  25. Which of the following statements regarding growth is incorrect?
  26. Which one of the following taxonomical aid is used for identification of plants and animals based on…
  27. Keys are generally _______ in nature.
  28. Which of the following statements are correct?(i) Genus comprises a group of related species.(ii) Taxon…
  29. Taxon is a
  30. Match column-I (Biological name) with column-II (Class) and choose the correct option.Column-IColumn-II(Biological…