Join thousands of students who trust us to help them ace their exams!Watch the first video
Multiple Choice
After ovulation, for approximately how long is the secondary oocyte viable and capable of being fertilized?
A
12 to 24 hours
B
48 to 72 hours
C
2 to 3 days
D
One week
Verified step by step guidance
1
Understand the process of ovulation: During ovulation, the ovary releases a secondary oocyte into the fallopian tube, where it is available for fertilization by sperm.
Recall the viability of the secondary oocyte: The secondary oocyte remains viable and capable of being fertilized for a limited time after ovulation due to its biological structure and energy reserves.
Learn the typical time frame: Research and studies in human reproduction indicate that the secondary oocyte is viable for approximately 12 to 24 hours after ovulation.
Eliminate incorrect options: Compare the given options (48 to 72 hours, 2 to 3 days, one week) to the known viability period of 12 to 24 hours, and rule out options that exceed this time frame.
Select the correct answer: Based on the biological viability of the secondary oocyte, the correct answer is '12 to 24 hours.'