Ovules contain the female reproductive cells of a plant, also known as the egg cells. These are the cells that, when fertilized by pollen, develop into the seeds of the plant. Each ovule is enclosed within the ovary of a flower.
ascus
It is called an ascus.
vacuole's act as a sac's contain air unwanted substance's ,is unstained during staining process. vesicle are pumping channels for transpotation of cellular materials.
lacrimal canal no no it's lacrimal sac
the ovules contain the embryo sac and surrounded by the nucellus
It is the scrotum.
Lysosomes
lysosomes
Human eggs
Reptiles.
It is called a Cyst
LYSOMES
Placenta, is the sac that contain all the blood vessels needed to supplied the unborn during growth in the mother's belly.
an ovarian cyst is closed, sac like structure within an ovary that contain a liquid, gaseous or semisolid substance.
A closed sac within a synovial membrane lining is called a bursa. Bursae contain a lubricating fluid that helps reduce friction between tissues such as bones, tendons, and muscles.
the function of the pollen sac is to produce pollen (pollen grains). The pollen sac is the microsporangium of a seed plant in which pollen is produced. Most plants except coniferous plants contain four (4) pollen sacs.