The idea that one species can give rise to new kinds of species, new genera, new families, orders, classes, or kingdoms is known as .

The idea that one species give rise to new kinds of species, new genera, new families, orders, classes, or kingdoms is known as Speciation.

EXPLANATION:

Speciation is an evolutionary process in which new and different species are formed. In this process the new species is produced with the chromosomes twice the normal number. Speciation generally happens when the members in the large population leave the group and migrate to different location.

There are four types of speciation,

i)Allopatric Speciation

ii)Sympatric Speciation

iii)Parapatric Speciation

iv)Quantum Speciation

Geographical isolation, genetic drift and natural selection are the main cause of speciation.

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.