Biology, 26.06.2019 03:40 jaydaxox15
In guinea pigs, a single gene with two alleles (b and b) determines coat color. black (b) is dominant over white (b). a guinea pig from a true-breeding black strain is mated with a guinea pig from a true-breeding white strain. the f1 progeny are all black. two of the f1 progeny are mated with each other. what proportion of the black f2 progeny is expected to be heterozygous?
Answers: 1
Biology, 22.06.2019 05:40
Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.
Answers: 1
Biology, 22.06.2019 11:30
Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
Biology, 22.06.2019 12:30
Based on her survey, which advertising mediums will work best to publicize leslie's in-store specials?
Answers: 1
In guinea pigs, a single gene with two alleles (b and b) determines coat color. black (b) is dominan...
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