Multiple choice

Name the period of development of embryo.

  1. Ovulation

  2. Menstruation period

  3. Gestation period

  4. Lactation

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

The gestation period is the developmental time from fertilization to birth. Ovulation is egg release, menstruation is the monthly cycle, and lactation is milk production after birth.