If the ribosomes of a cell were destroyed what effect would this most likely have on the cell

Which of the following choices is not an effective solution to the energy waste related to inefficient lighting? a. using low-pressure sodium lighting sources b. pointing lights on billboards and street signs upward c. placing light sources on time controls d. shielding light to direct it downward

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

Anita thinks that she has heterozygous alleles for red hair.if she is correct, which of these diagrams best illustrates anitas alleles pf red hair