Biology 1402: Exam 1 Questions &
Answers (Grade A+)
Evolution -
correct answer ✅The gradual change in a species over time
Natural Selection -
correct answer ✅Cause of evolution
Adaptation -
correct answer ✅Increase in fitness of a population
Biome -
correct answer ✅Community of species adapted to a region
Heritable variations -
correct answer ✅Trait that is capable of being selected
Isotope -
correct answer ✅Atoms of the same element that have different
numbers of neutrons
Isomer -
correct answer ✅Same atom arranged differently
, Biology 1402: Exam 1 Questions &
Answers (Grade A+)
Ion -
correct answer ✅Atom with a net charge
Inert element -
correct answer ✅All orbitals are full
Covalent -
correct answer ✅Sharing of electrons
Hydrophobic -
correct answer ✅Does not dissolve in water
Hydrophilic -
correct answer ✅dissolves in water
Enzyme -
correct answer ✅globular polypeptide
Cellulose -
correct answer ✅cannot be digested
Answers (Grade A+)
Evolution -
correct answer ✅The gradual change in a species over time
Natural Selection -
correct answer ✅Cause of evolution
Adaptation -
correct answer ✅Increase in fitness of a population
Biome -
correct answer ✅Community of species adapted to a region
Heritable variations -
correct answer ✅Trait that is capable of being selected
Isotope -
correct answer ✅Atoms of the same element that have different
numbers of neutrons
Isomer -
correct answer ✅Same atom arranged differently
, Biology 1402: Exam 1 Questions &
Answers (Grade A+)
Ion -
correct answer ✅Atom with a net charge
Inert element -
correct answer ✅All orbitals are full
Covalent -
correct answer ✅Sharing of electrons
Hydrophobic -
correct answer ✅Does not dissolve in water
Hydrophilic -
correct answer ✅dissolves in water
Enzyme -
correct answer ✅globular polypeptide
Cellulose -
correct answer ✅cannot be digested
