The deepest layer of epidermis is called – 

Actively growing part of nail at proximal end of nail body is called – 

What are segments of DNA called?

        The most widely used assessment to determine cognitive abilities during infancy is the:

In the case study of Genie, did she ever learn to speak?

What is the least developed sense at birth? 

The ability to control one’s emotions which develops  during the second year of life is called

  At about what age does babbling start?

In _____, the infant searches for an object in its original location, even after the object was visibly moved to another place.

  Before adding other foods, exclusive breastfeeding/formula feeding is recommended for the first