Here are the possible solutions for early stage in development clue
Answer
Clue
Relevancy
embryo
Clue
Early stage of development
Early stage in development
Definition
the entity which develops in a woman's womb until it is born as a baby, esp. up to about eight weeks, after which it is known as a foetus, also EMBRYON
fetus
Clue
Early stage of development
Definition
(Latin) the unborn in the womb with distinctly formed parts, also FOETUS