You are studying a gene that controls ossicone (horn) length in giraffes. the wild-type long-ossicone allele (l) is dominant to the mutant short-ossicone (l) allele. however the l allele is only 60% penetrant. you cross two giraffes, one heterozygous and one homozygous recessive. what phenotypic progeny classes do you expect and at what frequencies (assume the penetrance of l applies equally to both homozygotes and heterozygotes).

Using the periodic table, determine which material is most likely a good conductor

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.

What form of anesthetic was used for field surgery