Question

If, someday, an archaean cell is discovered whose rRNA sequence is more similar to that of humans than the sequence of mouse RNA is to that of humans, the best explanation for this apparent discrepancy would be A homology B. convergent evolution c.common ancestry Dretro-evolution by humans QUESTION 2 Biodiversity can be described at different spatial scales. If plants have high low diversity within any local community (alpha diversity) but high regional diversity (gamma diversity, what does that mean must be true about bota diversity (species turnover) A Beta diversity is low • B.Beta diversity is high C.Beta diversity differs between pha and gamma D. None of the above QUESTION 3 Compared to the exponential growth model, the per capita growth rate (N ot) in the logistic growth model with increasing populations A is always higher B is always lower . Always decreases D. Always increases

Answer 1

ANSWERS

Question 1 answer : (A) homology

Question 2 answer : (B) beta diversity is high

Question 3 answer : (C) always decreases