Asked by
alexa chuntaraboonta
on Dec 03, 2024
Verified
Which is the correct sequence of development for a fertilized ovum?
A) zygote, blastocyst, embryo, fetus
B) blastocyst, zygote, fetus, embryo
C) zygote, blastocyst, fetus, embryo
D) blastocyst, zygote, embryo, fetus
Zygote
The initial cell formed when a sperm cell fertilizes an egg cell, which then undergoes cell division to develop into an embryo.
Blastocyst
An early stage of embryonic development in mammals characterized by a fluid-filled cavity and distinct cell layers, preceding implantation in the uterus.
Embryo
An early stage of development in multicellular organisms following fertilization, before fetal development begins.
- Acquire knowledge of the developmental stages and periods of embryos and fetuses.
Verified Answer
SH
Learning Objectives
- Acquire knowledge of the developmental stages and periods of embryos and fetuses.