The noun doesn't change in possessive form. A trout is still a trout regardless of whether it's a dead trout, a delicious trout, your trout, my trout, or his trout.
Umbilical Cord
Placenta previa, placenta accreta, placenta increta, and placenta increta are all conditions stemming from abnormal implantation of the placenta.
Rainbow trout
The form 'trouts' is the plural for types of trout. The noun for trout is both singular and plural for the fish. For example: The fish: Look at all those trout! The types: The trouts we serve are river trout and brown trout.
The noun "trout" is both singular and plural.For example: "I caught a bunch of trout" and "I caught one trout".
Placenta comes out after each kitten.
how nutrients,oxygen and waste are exchange between the fetus and the mother
The plural of trout IS trout.
because a trout is a fish! s
young trout
The umbilical cord is attached to the placenta and the placenta is attached to the wall of the uterus