What is the temperature required for sunfish’s optimum survival ?support your answer by using evidence from the data table.

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

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

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation