Complementarity or contrariness
 

Sun, 17 Nov 2002 18:40:08 GMT P van Rijckevorsel wrote:
Likely it had something to do with cell walls. Plants were defined as
having cell walls and usually having chloroplasts, while animals only had
membranes and rarely (if ever) had chloroplasts. Fungi don't have
chloroplasts but do have cell walls.
PvR

Archimedes Plutonium schreef
Question: these cell walls of plants are they carbon?

+ + +
Obviously so
+ + +

Question: these chloroplasts of plants-- do animals or bacteria have
some inverse or reverse entity?

+ + +
? ? ?
PvR