Question Detail
Question
& concluded that all plants & all animals were made of cells respectively: a. M. Schleiden & T. Schwann b. T. Schwann & M. Schleiden c. T. Schleiden & M. Schwann d. M. Schwann & T. Schleiden
Correct Answer
Option A is the correct answer.
Detailed Explanation
Matthias Schleiden, a botanist, concluded that all plants are composed of cells. Theodor Schwann, a zoologist, extended this conclusion to animals, stating that all animals are also made of cells. Their work formed the foundation of the original Cell Theory.
Hint
The botanist (plant expert) came first, followed by the zoologist (animal expert).