As viruses cannot reproduce by themselves, they depend on the host cells that they infect to reproduce
A white rose cannot be produced in the G1 (first generation) of roses because the red rose will have a RR (R standing for red) allele combination. The pink rose will have a RW (R for red, W for white) <span>allele combination. When crossed all combinations will have at least one R allele, meaning that no roses (in the first generation) will have a WW allele combination. WW is the only allele combination that produces white roses.
(look up punnet squares for more help) </span>
Answer:
B.the known laws of science cannot account for the origin of mass.
Explanation:
i just finish that test
The piano could only be played with 12 fingers, which is rare because humans normally have ten fingers.
