Asked by Naska Dizai on Jun 08, 2024
Verified
What is the first period of prenatal development?
A) fetal
B) embryonic
C) germinal
D) zygotic
Prenatal Development
The progression of maturation and evolution inside the uterus from the moment of conception until the time of delivery.
Germinal
The initial stage of prenatal development that spans from conception to the first two weeks, characterized by rapid cell division and the establishment of the embryo.
Embryonic
Pertaining to the earliest stage of development in multicellular organisms, following fertilization and prior to becoming a fetus.
- Become familiar with the steps and processes involved in development prior to birth.
- Understand the significance of the germinal stage in early embryonic development.
Verified Answer
FO
fernanda OrtizJun 10, 2024
Final Answer :
C
Explanation :
The first period of prenatal development is the germinal period, which begins at conception when the sperm and ovum unite to form a zygote, and lasts approximately 10-14 days as it divides and implants into the uterine wall.
Learning Objectives
- Become familiar with the steps and processes involved in development prior to birth.
- Understand the significance of the germinal stage in early embryonic development.