How would you cross two different incompletely dominant traits?

I have a problem asking me to cross two radishes, both are oval and purple, which it mentions are incompletely dominant traits from their parents before. Do I do a dihybrid cross or a regular punnet square?

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?