In a given hybridization between two flowers, red “R” is dominant, and white “r” is recessive. in a cross between two white flowered plants, all of the offspring had white flowers ñ. If a plant grower wanted to produce red flowers, what s/he consider during breeding?

In a given hybridization between two flowers, red “R” is dominant, and white “r” is recessive.in a cross between two white flowered plants, all of the offspring had white flowers ñ. If a plant grower wanted to produce red flowers, what s/he consider during breeding?

rr X rr = rr, rr, rr, and rr

all white flower (recessive homozygous)

such plant grower should cross a true breed or dominant breed of red flower with a white flower

RR X rr= Rr, Rr, Rr, and Rr

All the above flowers are red (dominant heterozygous)

Explanation:

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.