Biology, 28.06.2019 03:00, lizbethmillanvazquez
The oak tree pathogen phytophthora ramorum migrated 650 km in ten years. west nile virus spread from new york to 46 others states in five years. the difference in the rate of spread is probably related to a) how lethal each pathogen is. b) the mobility of their hosts. c) the fact that viruses are very small. d) innate resistance. e) none of the above
Answers: 3
Biology, 22.06.2019 02:30, briizy
Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.
Answers: 1
Biology, 22.06.2019 02:50, Bgreene2377
Lactic acid and energy are produced in muscle cells during choose 1 aerobic respiration cellular respiration anaerobic respiration cellular division
Answers: 3
The oak tree pathogen phytophthora ramorum migrated 650 km in ten years. west nile virus spread from...
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