A red flower with a heterozygous genotype for petal color would have a genotype of:

A. RR

B. rr

C. WW

D. Rr

Which type of mutation is more likely to impact an organism

Which of the following is generally true of an autosomal recessive pedigree? A. On average, 50% of the children will have the autosomal recessive disease if one parent has the disease. B. Males are affected more than females. C.

When a piece of zucchini is soaked in salt water, the zucchini breaks down and loses its firmness. Which best explains what happened

Which actions may aggravate the symptoms of venous insufficiency?

According to cell theory, cells are the basic unit of structure and function in all living things. this theory is a unifying theme in biology because

Parents arrive to the clinic with their 5-year-old child and inform the nurse the child has just been diagnosed with sickle cell disease. the parents ask the nurse how this could have happened and which one of them is the carrier.

The genetic code is said to be degenerate which means

Where are ganglia of the parasympathetic division located?

How can mutation cause gene variation?

How can a mutation affect protein synthesis