Question

About four or five days after fertilization a group of cells forms a ball-like structure. What is the name of this structure?

Answer 1

In human beings, after fertilization, zygote is formed which continously divides to form the embryo, which gets embedded in the wall of uterus. Embryo develops to form the foetus

Answer 2

The ball like structure that forms about four or five days after fertilization is called a blastocyst. The blastocyst is composed of two layers of cells, the inner cell mass and the outer trophoblast. It will eventually implant in the uterus and develop into an embryo.

Answer 3

The blastocyst is composed of two layers of cells, the inner cell mass and the outer trophoblast. It will eventually implant in the uterus and develop into an embryo.

Answer 4

composed of two layers of cells, the inner cell mass and the outer trophoblast. It will eventually implant in the uterus and develop into an embryo

Answer 5

About four to five days after fertilization, the group of cells that form together into a ball-like structure is called a blastocyst. The blastocyst is an early stage of embryonic development and it consists of an inner cell mass that will eventually develop into the embryo, surrounded by an outer layer of cells called the trophoblast. The blastocyst will eventually implant into the lining of the uterus, where it will continue to grow and develop into a fetus.

Answer 6

This structure is called a blastocyst. It is made up of about 100 cells and has two distinct parts: the inner cell mass, whichdevelops into the embryo, and the outer layer of cells, which develops into the placenta and other support structures for the embryo. The blastocyst is the stage at which the embryo implants into the lining of the uterus, where it will continuewill eventually develop into the embryo, and the outer layer known as the trophectoderm, which will form the placenta and other support tissues for the growing embryo. The blastocyst is important because it is what implants into the lining of the uterus and initiates the process of pregnancy.

Answer 7

blastocyst is a structure formed in the early embryonic development of mammals. It possesses an inner cell mass (ICM) also known as the embryoblast which ... The blastocyst stage occurs between 5 and 9 days after conception.