Describe how genetic testing might be useful for a healthy couple planning on having a baby. The woman's family has a history of cystic fibrosis (a hereditary
disease). The man isn't sure about his family's health history.

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

In sheep, the allele for belly fur (a) is dominant to the allele for no belly fur (a). a mother with the genotype aa and a father with the genotype aa produce an offspring.

9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)