Vacuole
Actually its the Chloroplast!
endoplasmic reticulum
A sac filled with fluid inside a cell is called a vacuole. Vacuoles are membrane-bound organelles that store nutrients, waste products, and other cellular materials. They also help maintain cell structure and regulate cellular processes.
Alveoli also known as air sacs.
It is the vacuole, a sac within the cytoplasm, that stores water inside plant cells. It also stores waste and food.
The membranous sac formed by pinching off pieces of cell membrane is known as a vesicle. Vesicles play a crucial role in transporting molecules within the cell and to and from the cell membrane. This process is called vesicular transport.
An embryo sac is a structure found within the ovule of a flower where female gametophyte development takes place. It is a small sac-like structure that contains the egg cell along with other cells involved in the process of fertilization and seed formation.
A small sac called a basidium
A vesicle forms as a small sac from the cell's membrane.
yes
A vacuole is a sac inside a cell that acts as a storage area. It stores nutrients, waste products, and other substances needed by the cell. Vacuoles can also help maintain the cell's shape and structure.
Lysosomes, they are the disposal system of the cell.
nucleus