Which of the following characteristics describes water’s ability to act as nature’s solvent? The polar nature of water molecules allows other polar and ionic substances to dissolve easily in water. The polar nature of water molecules repels hydrophilic compounds, preventing dissolution. The nonpolar nature of water molecules allows polar substances to dissolve easily in water. The polar nature of water molecules attracts hydrophobic compounds, encouraging dissolution. Assessment question An important property of water molecules is their capability to resist separating from one another call
Answers: 1
Biology, 21.06.2019 18:00, staxmillz
What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.
Answers: 3
Biology, 21.06.2019 19:30, Cutiepie55561
Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.
Answers: 3
Biology, 21.06.2019 20:00, kiki3002
Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.
Answers: 1
Biology, 22.06.2019 13:00, Brooke7644
In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.
Answers: 3
Which of the following characteristics describes water’s ability to act as nature’s solvent? The pol...
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