MATCHING
Match each term with its corresponding description or definition.
-twins that develop from two fertilized eggs and are no more alike than other siblings
A)yolk sac
B)fraternal twins
C)zygote
D)histogenesis
E)amniotic cavity
F)identical twins
G)morula
H)primary germ layers
I)blastocyst
J)placenta

Question

Quizplus · Accepted Answer

Fraternal twins develop from two fertilized eggs and are no more alike than other siblings.

Answer: F
 Identical twins develop from a single fertilized egg that splits into two, resulting in two genetically identical individuals.

Answer: G
 A morula is a ball of cells that is formed from the zygote through repeated rounds of cell division.

Answer: H
 Primary germ layers are the three embryonic cell layers (ectoderm, mesoderm, and endoderm) that give rise to all the tissues and organs of the body.

Answer: I
 A blastocyst is a hollow ball of cells that forms from the morula and will eventually implant in the uterine wall.

Answer: J
 The placenta is a specialized organ that develops during pregnancy and provides nutrients and oxygen to the developing fetus.

Note: The remaining choices (A, C, and E) are also related to embryonic development but do not directly match the given descriptions.

MATCHING Match Each Term with Its Corresponding Description or Definition