nanotubes
amoeba.
Fallopian tubes
They are called Fallopian tubes
A group of test tubes are called samples.
The Vatican is the smallest state in Europe.
The tubes from the kidneys to the bladder are called ureters.
The xylem and phloem tube is called the Vascular Bundle.
The pair of tubes with fingerlike projections that draw in the egg in female reproductive system are called fallopian tubes. They are responsible for transporting eggs from the ovaries to the uterus for fertilization.
A bundle of test tubes are specifically called samples when put into groups.
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Those are called the Eustachian tubes.
Fallopian.