sac
lacrimal canal no no it's lacrimal sac
It is oval in shape.It is a oval sac like structure.
They are known as the ' sac fungi ' for this reproductive structure.
Ascus.
It is the scrotum.
A vacuole.
The immediate protector of the heart is the pericardium, which is the sac that surrounds the heart. The heart is also protected by muscle, bone, and skin.
The external sac-like structure of the male reproductive system is the scrotum. It functions to support and regulate the temperature of the testes, which is essential for sperm production and quality.
The amniotic sac is the structure that protects and cushions the embryo during pregnancy. It is filled with amniotic fluid that helps absorb shocks and regulate temperature for the developing fetus.
a vacuole
The embryo sac is female, as it is the structure within the ovule of a flowering plant that contains the female reproductive cells (eggs).