Sentences with PROGYMNOSPERM
Check out our example sentences below to help you understand the context.Sentences
1
"The fossil record of progymnosperms indicates that they were an important group of plants during the Paleozoic era."
2
"One of the most well-known progymnosperms is Archaeopteris, which had fern-like fronds."
3
"The evolution of progymnosperms played a significant role in the development of seed plants."
4
"There is debate among scientists about the exact classification of some progymnosperm fossils."
5
"Some progymnosperms had reproductive structures similar to those of modern conifers."
6
"The study of progymnosperms provides valuable insights into the early evolution of vascular plants."
7
"The discovery of progymnosperm fossils in Antarctica suggests their widespread distribution in ancient times."
8
"The exact relationship between progymnosperms and the ancestors of modern gymnosperms is still being investigated."
9
"The reproductive cycle of progymnosperms is not well understood due to the limited fossil evidence."
10
"The remains of progymnosperms are often found in coal deposits from the Carboniferous period."
11
"Researchers are using advanced imaging techniques to study the internal structure of progymnosperm fossils."
12
"Certain species of progymnosperms may have contributed to the formation of ancient coal reserves."
13
"Some scientists believe that progymnosperms may have been an important food source for early herbivorous animals."
14
"The leaves of certain progymnosperms had specialized structures that helped them survive in different environments."
15
"The occurrence of certain minerals in association with progymnosperm fossils provides valuable geological information."
16
"The study of progymnosperm anatomy has revealed interesting adaptations for survival in different climates."
1
"The fossils of archaeopteridales represent a group of progymnosperms that had leaves and stems."
2
"The study of progymnosperms helps in understanding the early evolution of plants."
3
"The diversity of progymnosperms is evident from the fossil record."
4
"Fossils of progymnosperms show a transition between fern-like plants and seed plants."
5
"Some progymnosperms had bifurcating, unbranched leaf traces."
6
"During the Devonian period, progymnosperms were relatively abundant and widespread."
7
"The reproductive structures of progymnosperms were simpler compared to modern gymnosperms."
8
"Many researchers believe that progymnosperms played a significant role in shaping the flora of ancient ecosystems."
