Which of the following is the term for a ball of undifferentiated cells that results from repeated mitosis of a fertilized egg?
A)cleavage
B)blastula
C)gastrula
D)endoderm

Question

Quizplus · Accepted Answer

A ball of undifferentiated cells resulting from repeated mitosis of a fertilized egg is called a blastula. Cleavage refers to the series of rapid cell divisions that occur in the zygote after fertilization, while gastrula refers to the stage of development where the blastula undergoes a process called gastrulation, which forms the three primary germ layers (endoderm, mesoderm, and ectoderm). Endoderm refers to one of these primary germ layers that gives rise to internal organs and tissues.

Which of the Following Is the Term for a Ball