3. Create two Punnett squares for a fictional trait, "Star-bellied.""S" represents a dominant star-bellied gene, and 's" represents the recessive trait. For the first Punnett square, the mother and father
both have star bellies and the recessive gene, what is the chance their child will have a star-belly?
For the second square, the mother has a star-belly and the recessive gene, and the father does not
have a star-belly, what is the chance their child will have a star-belly?

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants

Adog begins walking at a speed of 6 kilometers per hour. after 1 hour, the dog is walking at a speed of 4 kilometers per hour. which is this an example of? a. positive acceleration b. negative acceleration c. speed

Complete each statement about nutrition. a good strategy for meeting the nutrient needs of an infant is to . vitamin d during childhood is an important nutrient to .