In your own words, describe chromosomes, genes, and dna.
recall that traits are observable characteristics of an individual. some examples given in this lesson were tongue rolling, earlobe shape, and the presence or absence of a widow’s peak.
explain why individuals in a population have different observable traits. use your observation skills to find two examples of traits that you have inherited. these traits must be different from the ones that are discussed in the lesson.
you may create the presentation in any of the following formats:
slide presentation
brochure or flyer (created using a publishing program or in a word document)

Asap! how does the distance between two objects affect the force of gravity? how is the moon dependent on the sun?

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.

What do we call the process when two dominant alleles are expressed and do not blend? a.incomplete dominance b.codominance c.multiple alleles