Asked by mummy and me on Apr 28, 2024
Verified
The inner cell mass of the blastocyst
A) consists of yolk-filled storage cells.
B) contains cells that will form the embryo.
C) represents the future placenta.
D) will form the zona pellucida.
E) contains cells that are discarded.
Inner Cell Mass
Group of cells at one end of the blastocyst, part of which forms the body of the embryo.
Blastocyst
A blastocyst is an early stage embryo consisting of 50-150 cells in a fluid-filled sphere, instrumental in the implantation process of pregnancy.
Yolk
Yolk is the nutrient-rich material found within eggs, providing essential energy and nutrients for the developing embryo in various species.
- Discern the progressive developmental phases from the point of fertilization through to birth.
Verified Answer
ZK
Zybrea KnightMay 04, 2024
Final Answer :
B
Explanation :
The inner cell mass of the blastocyst contains cells that will differentiate and develop into the embryo. This group of cells is crucial for the development of all the tissues and organs of the future organism.
Learning Objectives
- Discern the progressive developmental phases from the point of fertilization through to birth.