Biology, 09.11.2021 22:50 autumperry7078
2. Which of the following statements is true regarding biological evolution?
a. Evolution is genetic change in a population from generation to generation,
b. The rate of evolution is essentially the same for all living species,
C. A and B are both true,
d. Neither A nor B are true.
Answers: 3
Biology, 22.06.2019 12:00
Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving
Answers: 1
Biology, 22.06.2019 16:00
Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?
Answers: 1
Biology, 23.06.2019 00:30
Biology students used raw eggs in an experiment on tonicity and osmosis. the students put their eggs into vinegar to remove the shells. the vinegar was used to remove the shell from the raw egg. what other effect(s) did the vinegar have on the egg?
Answers: 1
2. Which of the following statements is true regarding biological evolution?
a. Evolution is genet...
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