What did rosalind franklin do for the discovery of dna?
finding that dna was nucleic acid made up of a long chain of individual nucleotides. producing images of dna molecules using x-rays.
figuring out that dna strands form a double helix.
conducting experiments that showed which nucleotides are complementary.

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?

You see a white marker with an orange circle and black lettering. what does this marker tell you