Answer:
Maize is a monocot.
It has seed with one cotyledon.
Adventitious root system present.
No cambium present.
While, mango is dicot.
Seed with two cotyledon.
Tap root system.
Cambium present.
The Cretaceous–Paleogene (K–Pg) extinction event (also known as the Cretaceous–Tertiary (K–T) extinction) was a sudden mass extinction of three-quarters of the plant and animal species on Earth, approximately 66 million years ago.
Prokaryotic cells reproduce asexually which makes it easier for them to multiply because all they have to do is split in half where as eukaryotic cells reproduce sexually so they have to find another cell to meet with in order to reproduce.
A. Is the correct answer :)