Mitochondria and chloroplast are two organelles found in eukaryotic cells. Chloroplast is only found in plants while majority of eukaryotic cells have mitochondria. Even though both organelles are found in eukaryotic cells, both mitochondria and chloroplast have characteristics often found in prokaryotic cells.
The Answer is ground tissue .hope I helped
The Algae. Unless you want to get into the microorganisms that contribute to the algae's growth.
Hormones are a group of chemicals released by exocrine glands

These hormones are directly secreted into bloodstream from where they reach the site.
Answer:
cell wall
Explanation:
the cell wall helps fighting any bacteria that tries to infect the cell itself.