Multiple choice

Which tissue connects embryo to the uterus wall ?

  1. Vagina

  2. Placenta

  3. Oviduct

  4. Hymen

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The placenta is the special tissue that connects the developing embryo to the uterine wall, facilitating nutrient, gas, and waste exchange between mother and fetus. The vagina is the birth canal, oviduct is the fallopian tube, and hymen is a membrane.