In snapdragon plants, the gene for red petals (R) is incompletely dominant to the gene for white petals (r).
Individuals that are heterozygous (Rr) have pink petals.
A plant with pink petals is crossed with a plant with white petals.
What is the chance that the offspring will have red petals?
Choose 1
0%
25%
50%
75%

The number of living organisms in a particular area is

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis