Answer Happy

Survivors of extinctions can often point to the cause of the extinction event. If we see flightless birds go extinct whereas small flying birds survive, it might suggest the likely cause was O The introduction of invasive ground predators Climate change Volcanic eruptions Disease 12 pts Question 14 Please indicate which you would predict to be most likely happening in each of the following comparisons (Recall that Ka are nonsynomymous mutations, Ks are sysnonymous mutations): A) Purifying selection (K/Ks)<1 B) Neutral selecion (K/K.)1 C) Positive selection (KK)>1)
Please indicate which you would predict to be most likely happening in each of the following comparisons (Recall that Ka are nonsynomymous mutations, Ks are sysnonymous mutations): A) Purifying selection (K/Ks)<1 B) Neutral selecion (K/K)1 C) Positive selection (K/K.)>1 1. Comparing the introns of an ansectral and descendant species Select] 2. Comparing the gene sequences of an ansectral and descendant species for DNA helicase (an enzyme that allows DNA to unwind and be transcribed) [Select] 3. Comparing genome sequences between ancestral mainland finch populations and desendant galapagos finch populations (Select]