Using the following mRNA sequence and chart, write down the corresponding three-letter abbreviations for the amino acids.
Separate each amino acid by a hyphen (eg: "phe-leu-..."). Do
not include any spaces,
mRNA sequence: AUU-GCA-UCG-AGC-CUA
Amino acid sequence:

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation:

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.