Homework answers / question archive / Coastline Community College BIO 100 QUIZ 2 1)Various forms of a gene at a given locus are called     Which of the following indicates homozygous genotypes?   According to Mendel, what kind of genes "disappear" in F1 pea plants?   If all offspring of a cross have the genotype Aa, the parents of the crosses would most likely be     The theory of segregation     Which of the following designates a normal human female?   Which of the following designates a normal human male?   All of the genes located on a given chromosome comprise a   If two genes are on the same chromosome,   Bacteriophages are       The DNA molecule could be compared to a     The best adjective to describe DNA replication is   The DNA molecule is usually made up of how many strands?     The RNA molecule is made up of how many strands?   The nitrogenous base found in RNA but not in DNA is     The synthesis of an RNA molecule from a DNA template strand is   A repressor protein binds with     The region to which RNA polymerase binds is called the   Repressor proteins     A regulator gene produces which of the following?   Small circular molecules of DNA in bacteria are called     Enzymes used to cut DNA molecules in recombinant DNA research are   Restriction enzymes   Fossils found in the lowest geological strata are generally the most     The place Darwin visited on his trip around the world that had the greatest impact on his thinking was   According to Darwin, natural selection is based on the                                                          found in populations

Coastline Community College BIO 100 QUIZ 2 1)Various forms of a gene at a given locus are called     Which of the following indicates homozygous genotypes?   According to Mendel, what kind of genes "disappear" in F1 pea plants?   If all offspring of a cross have the genotype Aa, the parents of the crosses would most likely be     The theory of segregation     Which of the following designates a normal human female?   Which of the following designates a normal human male?   All of the genes located on a given chromosome comprise a   If two genes are on the same chromosome,   Bacteriophages are       The DNA molecule could be compared to a     The best adjective to describe DNA replication is   The DNA molecule is usually made up of how many strands?     The RNA molecule is made up of how many strands?   The nitrogenous base found in RNA but not in DNA is     The synthesis of an RNA molecule from a DNA template strand is   A repressor protein binds with     The region to which RNA polymerase binds is called the   Repressor proteins     A regulator gene produces which of the following?   Small circular molecules of DNA in bacteria are called     Enzymes used to cut DNA molecules in recombinant DNA research are   Restriction enzymes   Fossils found in the lowest geological strata are generally the most     The place Darwin visited on his trip around the world that had the greatest impact on his thinking was   According to Darwin, natural selection is based on the                                                          found in populations

Biology

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28. New alleles arise by

 

 

 

29. Which of the following organisms would you expect to find preserved as a fossil?

 

30. In the biological species concept of Ernst Mayr, what aspect of a population is critical to determining a species?

 

31. Members of the same species would be expected to

 

32. A species is composed of

 

 

33. The primitive earth's atmosphere did NOT contain

 

 

34. It is doubtful that many of the organic compounds essential for life, such as amino acids and nucleotides, would be able to assemble spontaneously in the presence of

 

 

35. Paramecium is a representative of the

 

 

36. Structurally, the most complex unicellular organisms are