Vesicle
A saclike organ formed from the tissues of the embryo and uterus is known as the placenta. It serves as a vital interface between the mother and the developing fetus, facilitating the exchange of nutrients, gases, and waste products. The placenta also produces hormones essential for maintaining pregnancy and supporting fetal development.
Yes, a 'vessel' can be a container.
The saclike membrane surrounding the heart is called the pericardium. It consists of two layers: the fibrous pericardium, which provides protection and anchors the heart, and the serous pericardium, which has two sub-layers (the parietal layer and the visceral layer) that produce pericardial fluid. This fluid reduces friction as the heart beats, allowing for smooth movement within the chest cavity. The pericardium plays a crucial role in protecting the heart and maintaining its position in the thoracic cavity.
A heating vessel connected to a condensing loop. The condensing loop drips into a catch vessel.
A thrombus may, or may not, block the flow of blood in a vessel.
anyrysum
Vacuoles
the Haustra
loongs
Parasites such as tapeworm, planarian and live fluke have digestive systems that are saclike. Their digestive tracts have one opening and they live inside a host animal.
vacoule
A Vacuole
lysosome
A saclike structure located inside the ovary.
the vacuoles
The scrotum is the saclike part that hangs outside the male reproductive system. It is located outside the body in order to regulate the temperature of the testes.
the saclike is an ordinary system