Biology, 30.07.2019 00:20 carolyntowerskemp
Examine the following scenario to answer the next set of questions. (hint: i suggest you draw the crosses described in this scenario, then answer the questions based on your work). imagine you did a cross between a true breeding homozygous white flowered pea plant and a true breeding homozygous purple flowered pea plant. all the offspring had purple flowers. you then allowed these offspring to self-fertilize. when you counted the offspring resulting from this second cross, you noticed about 3 purple flowered plants to every one white flowered plant. use the letter “p” to symbolize the flower color gene. what are the genotypes of the original parents in this scenario? pp; pp pp; pp pp; pp pp; pp
Answers: 2
Biology, 21.06.2019 21:00
In natural selection, what is actually “selected? ” a) alleles are directly selected b) genotypes are directly selected c) phenotypes are directly selected d) entire populations are directly selected
Answers: 2
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 09:00
Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.
Answers: 2
Examine the following scenario to answer the next set of questions. (hint: i suggest you draw the c...
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