science tim kay

1. Describe the role of double helix in complimentary base pairing in DNA replication. What does it mean when we say that the two strands of DNA in the double helix are antiparallel? What would the end of the double helix look like if the strands were parallel? Remember to cite any references you use in proper APA format.

 

2. Reproduction: Explain why asexually reproducing organisms are generally found in environments that do not change very much through time, while sexually reproducing organisms are very successful in environments that change dramatically through time.

Animal Behavior: How does an animal’s behavior aid survival and reproduction? Provide an example to illustrate your comments. In your response, be sure to include information from the reading to support your answer.

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