Podcast
Questions and Answers
In 1838, Schwann described plant cells with nuclei and Schleiden had observed the same in animal cells.
In 1838, Schwann described plant cells with nuclei and Schleiden had observed the same in animal cells.
False (B)
Schwann summarized his observations into four conclusions about cells.
Schwann summarized his observations into four conclusions about cells.
False (B)
All known living things are made up of cells.
All known living things are made up of cells.
True (A)
Cells form by free-cell formation, similar to the formation of crystals.
Cells form by free-cell formation, similar to the formation of crystals.
In 1838, Schleiden described plant cells with nuclei and Schwann had observed the same in ______ cells.
In 1838, Schleiden described plant cells with nuclei and Schwann had observed the same in ______ cells.
All cells come from pre-existing cells by division.
All cells come from pre-existing cells by division.
In 1839, Schwann published his book on ______ and plant cells.
In 1839, Schwann published his book on ______ and plant cells.
He summarized his observations into three conclusions about ______: The cell is the unit of structure, physiology, and organization in living things.
He summarized his observations into three conclusions about ______: The cell is the unit of structure, physiology, and organization in living things.
Recently, the third is clearly wrong, and the correct explanation of cell formation by ______.
Recently, the third is clearly wrong, and the correct explanation of cell formation by ______.
All cells come from pre-existing cells by ______.
All cells come from pre-existing cells by ______.
