According to mendel's law of dominance, we would expect percent of the offspring to have white flowers. a- 0% b- 25% c- 50% d- 75% punnet square is attached

The correct answer is B) 25%.

According to Mendel's law of dominance, in a cross between parents that are true breeding for a contrasting trait (like plant with red flower and white flower), only one form is expressed in the next generation and that form is called dominant trait.

As per the Mendelian inheritance, red flower color ( R) is dominant over white flower color (r), which is recessive. White flower will be produced with the genotype 'rr' only.

According to the punnett square, when parents that are heterozygous for red flower ( Rr and Rr) are crossed, they will produce 25% of the offsprings with white flower ( rr).

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

layer 3 is younger than layer 6.