They are sequences of mRNA that can move around in the genome. They exist in corn, but are not found in the human genome. They are the most abundant type of repeat in the genome. All of the above are true regarding transposons.
Averages for San Juan in November. 1  The mountainous island of Puerto Rico in the northeastern Caribbean enjoys high temperatures all year round. 2  November sees temperatures of 21 to 30 degrees celsius - unimaginable for November back home in the UK.
Average Temperature. January and February are the coldest months with an average of around 5 to 7 Â°C. The summer months have an average of about 15 Celsius (Glasgow). The annual mean temperature on Ben Nevis (1344m) is -0,3C. Snowfall occurs on less than 20 days near the west-coast to more than 100 days in the Cairngorm Mountains mainly in the months December to March.