Examlex
What early 1868 action by Andrew Johnson sparked his impeachment by the U.S. House of Representatives?
Ectodermal Cells
Cells originating from the outermost layer of the embryo, which give rise to the epidermis, nervous system, and some sensory organs.
Neural Tube
The embryonic precursor to the central nervous system, which develops into the brain and spinal cord in vertebrates.
Cell Migration
The movement of cells from one area to another, often a part of processes such as wound healing and the development of organisms.
Gastrulation
A phase early in the embryonic development of most animals, during which the single-layered blastula is reorganized into a multilayered structure known as the gastrula.
Q12: Blanche Bruce<br>A)second black U.S. senator<br>B)proposed the Civil
Q43: According to the authors of the Dawes
Q63: The Mexican War was the first American
Q64: Why did workers experience the introduction of
Q80: What would John Winthrop most likely criticize
Q84: perfectionism<br>A)made abolition a political movement<br>B)promoting religious virtue<br>C)Seneca
Q89: William Lloyd Garrison<br>A)trained many abolitionist speakers<br>B)The Liberator<br>C)Uncle
Q103: Why was the Hollywood version of the
Q107: Dorothea Dix<br>A)trained many abolitionist speakers<br>B)The Liberator<br>C)Uncle Tom's
Q132: What was ironic about the election of