Question

1.
of the sieve tubes.
are living, thin walled, elongated cells found attached to the sides​

Answer 1

Answer:

Explanation:

Sieve elements are specialized cells that are important for the function of phloem, which is highly organized tissue that transports organic compounds made during photosynthesis. Sieve elements are the major conducting cells in phloem. ... Sieve elements elongate cells containing sieve areas on their walls.

Answer 2

Answer:

parenchyma it helps in making food