In a cross involving a heterozygous red flowered plant (Rr) and a white flowered plant (rr). what is the probability that the offspring will be Rr? By: Sunday|Published on: Jun 23|Categories: Biology WAEC| 0 comments A. 1 B. 1/2 C. 1/4 D. 3/4 E. 2 Correct Answer: Option B – 1/2 Users Also Read These:If a cross is made between a pure-breeding red…What would be the phenotypic ratio of the offspring…What proportion of the offspring of a cross between…A small stem from a hibiscus plant was placed in a…If a heterozygous red flowered plant, (Rr) was…SEE ALSO The endocrine gland which co-ordinates the action of other glands and is also associated with the nervous system is the?