A gardener crosses a pea plant that produces yellow, wrinkled seeds (Yyww) with a pea plant that produces green, round seeds (yyWw). What percentage of the offspring from this cross should have green, wrinkled seeds?

Which of the following is a function of nucleic acids? A.) Providing insulation and protection for an organism B.) Reducing the amount of energy needed for a reaction to occur C.) Carrying the genetic information of an organism D.

Nitrogen - 14 and nitrogen - 15 are isotopes of the same element. How do these isotopes differ

The voyge of the beagle circled the globe. This voyage lasted? A. 5months B. 2 years C. 4years D. 5years

The phase of mitosis that is characterized by the arrangement of all chromosomes along the equator of the cell is called

Superconducting magnets are used in machines called particle accelerators. these machines rely on zero resistance in order to function properly. how are the magnets able to have zero resistance? they are heated to extremely high temperatures.

which object would take the most force to hold up in the air? A. a bus B. a chair C. a balloon D. a nail

In a ecological pyramid, what happens to energy, biomass and number of species as you move up? Why?

Experiment: Water Properties: Why were the results with just water so much different than the trials with the detergent?

How do fish nets effect the ocean's ecosystem?

A dog and a pig attempt to mate. we are aware that these are two different animal species. but what is the best explanation for the barrier that makes it impossible for them to successfully mate?