#Question id: 10705
#Unit 10. Ecological Principles
Which of the following statements is TRUE for an ecotone?
#Question id: 4750
#Unit 8. Inheritance Biology
Which of the following is similarity about Sex-limited Characteristics (SLC) and genomic imprinting (GI)?
#Question id: 5245
#Unit 8. Inheritance Biology
Which method of gene transfer involves direct contact between the bacteria?
#Question id: 11284
#Unit 10. Ecological Principles
Which of the following could qualify as a top-down control on a grassland community?
#Question id: 399
#Unit 1. Molecules and their Interaction Relevant to Biology
Calculate the pH of a 1 L solution containing 0.100 M formic acid and 0.100 M sodium formate before and after the addition of 1.00 mL of 5.00 M NaOH. How much would the pH change if the NaOH were added to 1.00 L of pure water? (pKa for formic acid is 3.75)