All of the statements EXCEPT one are true about mutations. Which statement is false? A)Mutations must be present in parents and then passed to offspring. B)Mutations can be positive and produce organisms with improved traits. C)Mutations can be fatal to the organism that has a mutation, if the mutation is in a critical gene. Eliminate D)Mutations can be silent, and not affect the organism that has them, if the mutation is in a non-critical area.
A) Mutations must be present in parents and then passed to offspring.
Explain your answer
Scientists have learned a great deal from studying and using stem cells. Which diseases/disorders are not involved in stem cell research? A) cancer B) diabetes Eliminate C) bird flu D) spinal cord injuries
It says mutations must be present in parents and then passed on to offspring. Mark the word must. It's not necessary.
Make a new question Teddy
-.- fine
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