This is true, because extra detail and collateral information begets you to digress and eventually lead some people astray because they lose interest. You'd rather be straight to the point and give key facts about your model instead.
I think it is urinary bladder which take all process
Umbilical vein transports blood rich in oxygen and nutrients from the placenta to the fetus. The unpaired umbilical vein is a vein present during fetal development and it transports the nutrient- and oxygen-rich blood from the placental villi via the umbilical cord to the embryo. The umbilical vein is connected to the two intraembryonic umbilical veins.
Answer:
The prokaryotes uses organ called Pilus during conjugation process.
Explanation:
Pilus is a long thread like appendages which seen in the capsules of the bacteria. During conjugation process, the pilus from the donor bacteria extends and gets attached to the recipient bacteria.
The shared pilus acts as the bridge between the donor as well as the recipient bacteria through which the exchange of genetic information occurs. Thus it can be inferred that during conjugation prokaryotes uses pilus.
