The fact that scientists can successfully insert a rabbits DNA into a frogs genome and successfully express the rabbits traits supports which of the following conclusions

Select the correct answer. in the image, if the washcloth represents consumed food, which organ of the digestive system correctly represents the action performed by the hands? hands squeezing water from a washcloth a. esophagus b. large intestine c. liver d. mouth

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?