Question:
Which hormone facilitates contraction of fallopian tube and uterus to assist movement of sperms towards ampulla?
Which hormone facilitates contraction of fallopian tube and uterus to assist movement of sperms towards ampulla?
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The hormone that makes the smooth muscles of the uterus contract is oxytocin.
Updated On: Nov 13, 2026
- LH
- GnRH
- Estrogen
- Oxytocin
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept
After release in the female tract, sperms must travel through the uterus to the ampulla of the fallopian tube.
The muscles of the uterus and the tube help this movement.
Step 2: Identify the Hormone
Oxytocin stimulates contraction of smooth muscles of the uterus and fallopian tube.
Step 3: Compare the options
LH triggers ovulation, GnRH controls pituitary secretion and estrogen builds the endometrium.
So oxytocin is the answer.
Final Answer:
Oxytocin makes the uterus and fallopian tube contract to move sperms. \[ \boxed{\text{(D) }\text{Oxytocin}} \]
After release in the female tract, sperms must travel through the uterus to the ampulla of the fallopian tube.
The muscles of the uterus and the tube help this movement.
Step 2: Identify the Hormone
Oxytocin stimulates contraction of smooth muscles of the uterus and fallopian tube.
Step 3: Compare the options
LH triggers ovulation, GnRH controls pituitary secretion and estrogen builds the endometrium.
So oxytocin is the answer.
Final Answer:
Oxytocin makes the uterus and fallopian tube contract to move sperms. \[ \boxed{\text{(D) }\text{Oxytocin}} \]
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