The first pterophytes appeared around ______.
a.
375 mya
c.
1.5 bya
b.
500 mya
d.
100 mya

Question

The first pterophytes appeared around ______.
a.
375 mya
c.
1.5 bya
b.
500 mya
d.
100 mya

micahmglomski · Answer

Evolution of plants - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Evolution_of_plants
Wikipedia
While many of the groups which appeared earlier continue to thrive, as exemplified ... In the Ordovician, around 450 million years ago, the first land plants appeared. .... This seems to fit well with what is known of the bryophytes, in which a ..... It was long thought that the angiosperms arose from within the gymnosperms

anonymous · Answer

so wld i round to 500 mya

shadeyghost · Answer

no, i got, from a different source, that they appeared around 400 mya, so i would say that it is a. 375 mya

anonymous · Answer

k i will try it:p