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Two plants can be conclusively said to b...

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

A

Have some number of chromosomes

B

Can reproduce freely with each other and form seeds

C

Have more than 90 percent similar genes

D

Look similar and posses identical secondary metabolites.

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The correct Answer is:
B
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ALLEN-DIVERSITY IN LIVING WORLD (PLANT DIVERSITY)-EXERCISE-II
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  2. In the prothallus of a vascular cryptogam, the antherozoids and egg ma...

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  3. Two plants can be conclusively said to belong to the same species if t...

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  4. If you are asked to classify various algae into distinct groups. which...

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  5. Flagellated male gametes are present in (

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  6. In gymnosperms, the pollen chamber represents:

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  7. Spore dissemination in some liverworts is aided by:

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  8. Which pair of the following belongs to Basidiomycetes ?

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  9. ICBN stands for

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  10. Ergot is obtained from

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  11. One of the important consequences of geographical isolation is:-

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  12. One gene-one enzyme relationship was established for the first time in

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  13. Which of the following is a flowering plant with nodules containing fi...

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  14. Which one of the following parts is wrongly matched?

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  15. Thermococcus, Methanococcus and Methanobacterium are

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  16. Select one of the following pairs of important features distinguishing...

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  17. In which one of the following, male and female game tophytes do not ha...

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  18. Which one of the following is heterosporous?

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  19. In the light of recent classification of living organisms into three d...

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  20. Cellulose is the major component of cell walls of

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