Cut dna into small fragments.

restriction enzymes

nucleic acids

nucleotides

none of the above

Pl which diagram illustrates prophase?

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root