Which statement is true about crossing over of genes?

crossing over does not occur between genes that are far apart from each other on a chromosome.

frequency of crossing over is related to the distance between linked genes.

genes that are close to each other frequently cross over.

Which element is found in both dna and proteins

Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.