Why did seed plants originate only in the ground-air environment?
August 7, 2020 | Education
| Seed plants originated only in the ground-air environment. The planet’s climate has become cold and arid. This led to the formation of new traits: the appearance of buds, the improvement of organs and tissues, a new way of reproduction by seeds, independent of the presence of water. All this ensured the wide distribution of seed plants in the ground-air environment.
