Question

The stage during which a prenatal child can open and close its eyes and can cry is the:

Option 1: Zygote
Option 2: Embryo
Option 3: Fetus
Option 4: Gamete

Answer 1

The stage during which a prenatal child can open and close its eyes and can cry is the fetal stage, starting from the ninth week after fertilization until birth.

Step-by-step explanation:

The stage during which a prenatal child can open and close its eyes and can cry is the fetus. The zygote is the initial stage right after fertilization, involving rapid cell division but no significant development in terms of sensory systems or organ function. The embryo, which spans from weeks 3 to 8 following fertilization, sees significant development of the body and organ systems, but still not the maturity needed for crying or eye-opening. The fetal stage begins at the ninth week after fertilization and continues until birth. It is in this stage that most organs, including sensory systems like vision, begin functioning at a more advanced level, and acts such as crying are possible.