how long ago did angiosperms originate?
-:- at least 140 million years ago
what are the two groups of angiosperms?
-:- monocots and dicots
difference between angiosperms and germosperms?
-:- more integuments
seed advantages in comparisons to spores?
-:- Multicellular, protection, and nut...
✓ -:- the specialization of cells in structure and function
Parenchyma, Collenchyma, and Sclerenchyma are water conducting cells where?
✓ -:- xylem
Parenchyma, Collenchyma, and Sclerenchyma are sugar conducting cells where?
✓ -:- phloem
is parenchyma living or dead?
✓ -:- living
is collenchyma living or dead?
4|P a g e | G r a d e A + | 2 0 2 0 2 5
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