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BCB242

BCB242. BIODIVERSITY ASSESSMENT. TO WHAT PHYLUM DOES THE ILLUSTRATED ORGANISM BELONG A – CHORDATA B – CNIDARIA C – ECHINODERMATA D - BRYOZOA. QUESTION 1. TO WHAT PHYLUM DOES THE ILLUSTRATED ORGANISM BELONG A – ARTHROPODA B – INSECTA C – NEMATODA D - ANNELIDA. QUESTION 2.

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BCB242

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  1. BCB242 BIODIVERSITY ASSESSMENT

  2. TO WHAT PHYLUM DOES THE ILLUSTRATED ORGANISM BELONG A – CHORDATA B – CNIDARIA C – ECHINODERMATA D - BRYOZOA QUESTION 1

  3. TO WHAT PHYLUM DOES THE ILLUSTRATED ORGANISM BELONG A – ARTHROPODA B – INSECTA C – NEMATODA D - ANNELIDA QUESTION 2

  4. THE ILLUSTRATED ORGANISM IS A TYPE OF WHAT? A – GYMNOSPERM B – ANGIOSPERM C – PTERIDOSPERM D - BRYOPHYTE QUESTION 3

  5. TO WHAT ORDER DOES THE ILLUSTRATED ORGANISM BELONG A – ORTHOPTERA B – COLEOPTERA C – HYMENOPTERA D - ISOPTERA QUESTION 4

  6. QUESTION 5 CAROLUS LINNEAUS FIRST DERIVED THE SYSTEM OF BINOMIAL NOMENCLATURE: e.g. – THE BINOMIAL LATIN NAME OF THE HUMAN BEING IS HOMO SAPIENS. THE SECOND PART OF THE NAME (IN THIS CASE, SAPIENS) REFERS TO THE SPECIES, BUT TO WHAT DOES THE FIRST PART OF THE NAME REFER? A – FAMILY B – GENUS C – SUB-SPECIES D - ORDER

  7. QUESTION 6 POPULATIONS OF ORGANISMS SHOWING A CLUMPED DISTRIBUTION, HAVE THEIR DENSITIES AMONGST SAMPLES BEST DESCRIBED BY WHICH OF THE FOLLOWING UNDERLYING STATISTICAL DISTRIBUTIONS? A – POISSON B – BINOMIAL C – NORMAL D - BERNOULLI

  8. QUESTION 7 WHICH OF THE FOLLOWING SORTS OF DATA ARE CHI-SQUARED TESTS MOST COMMONLY USED WITH? A – DISCRETE DATA B – CONTINUOUS DATA C – CATEGORICAL DATA D – BOTH CONTINUOUS & CATEGORICAL DATA

  9. QUESTION 8 THE TERM NICHE REFERS TO WHAT? The………. A – PLACE THAT AN ORGANISM OCCUPIES B – HABIT THAT AN ORGANISM DISPLAYS C – HABITAT THAT AN ORGANISM OCCUPIES D – ECOLOGICAL SPACE THAT AN ORGANISM OCCUPIES

  10. QUESTION 9 95% CONFIDENCE LIMITS AROUND THE MEAN ARE USUALLY CALCULATED USING WHICH OF THE FOLLOWING EXPRESSIONS? A – Mean ± (standard error x tα) B – Mean ± (standard deviation x tα) C – Mean ± (standard error x zα) D – Mean ± (standard deviation x zα)

  11. QUESTION 10 HOW MANY SPECIES OF MAMMAL ARE SHOWN HERE? A – 16 B – 11 C – 12 D - 13

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