The term applied to a morphogenetic process whereby cells extend themselves, making the mass of the cells narrower and wider, is ________.
A) convergent extension
B) induction
C) invagination
D) involution

Question

Quizplus · Accepted Answer

Convergent extension refers to the process in which cells within a tissue rearrange themselves to become narrower and longer in one axis while becoming wider and shorter perpendicular to that axis. This process is often observed during embryonic development and is critical in shaping and organizing different tissues and organs. Invagination, involution, and induction refer to other morphogenetic processes that involve the inward folding of tissues, the inward movement of cells, and the influence of one group of cells on the development of another group of cells respectively.

The Term Applied to a Morphogenetic Process Whereby Cells Extend