Universe originated about 15 billion year ago by

Angiosperm originated about 100 million years ago.

Angiosperm originated about 100 million years ago.

Which one of the following is not true of organisms included in the kingdom Monera ? (a) They reproduce by mitosis (b) They originated at least 3.5 billion years ago (c) They have prokaryotic cellular organisation (d) Most have cell wall

Read four statements about hominid species: (a) Agriculture and human settlements started about 18000 years ago. (b) Cave art developed approximately 10000 years ago. (c) Homo sapiens arose in Africa. (d) Homo erectus existed about 1.5 million years ago. how many statements are correct among these?

Earth has originated about how many years ago ?

Cyanobacteria originated about how many years ago