An hfr strain (hfr a+ b+ c+ d+ e+ drugs ) was crossed with an f− strain (f− a− b− c− d− e− drugr ). after an hour, the closest gene to the f factor, a+, was selected for. of the a+ cells, 30% are b+, 90% are c+, 60% are d+, 0% are e+, and 70% are f+. what can you conclude about the gene order?

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Nh3 +02-no + h20 is unbalanced what is the balanced equation