Question
Please answer all the questions
iology 102 Name 48. Allopatric speciation is to while sympatric speciation is to A. Cu different niche B. Finding a different niche, cut off from the main population C. Prezygotic barrier, post zygotic barrier D. Hybrid dysgenesis, infertility t off from main population, finding a 49. Which method of defining a species relies on the ability to produce viable fertile offspring after mating? A. Biological B. Morphological C. P D. Lamarckian hylogenetic 50. Where is the promoter usually found in a gene? A. Inside an intron B. 5' to the 5 UTR C. 3' to the 3'UTR D. Inside the poly-A signal
Explanation / Answer
1) C prezygotic barriers and post zygotic barrier.
A is wrong because allopatric speciation leads to two different species and sympatric speciation doesn't make new niche.
B is wrong because new niche is not formed species are geographically isolated.
D is wrong because sympatric won't cause infertility.