1. What are some different ways that copies of DNA can be passed along? Compare the transfer of DNA in bacterium to the transfer of DNA in a species that uses sexual reproduction. How do the offspring compare to the parents? 2. What are the risks of cloning versus the advantages of the genetic variety created by sexual reproduction? What is the cost of sexual reproduction?

3. How many sperm are produced by the average human male each second/day/lifetime?

4. What process is used to make sperm cells and egg cells?

5. When does a human female produce her eggs?

6. Where do eggs mature before they are released? How many eggs does the average human female release per month?

7. Describe the path taken by the egg once it is released from the ovary. How does the egg move?

8. Where does the fallopian tube lead to?

How does a lytic infection differ from a lysogenic infection?

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.