HELP PLEASE Xylem tissue transports water inside plants. Xylem tissue is made up of -

A. cells

B. organisms

C. organs

D. organ systems

A. CELLS

Explanation:

Mature xylem is made up of dead cells that do not have cell contents, while phloem contains living cells (albeit without nuclei). The structure of xylem and phloem is also different. While xylem is made up of tracheids and vessels, phloem is made up of sieve tubes which have many holes for transporting nutrients.

hope it helps ! love uuu!!! mark me brainliest pleasee! will help anytime ;))

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

i think that it is plants