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Scientists learn about the structures of ancient extinct plants primarily through the study of fossilized remains, which can include leaves, stems, and reproductive structures. Techniques such as paleobotany, which involves analyzing these fossils, provide insights into their morphology and anatomy. Additionally, advanced imaging technologies like CT scans and electron microscopy allow for detailed examination of fossil structures at a microscopic level. This information, combined with comparisons to modern relatives, helps reconstruct the appearance and function of these ancient plants.
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How do scientist learn about plants that are extinct?
Scientists can learn about extinct plants through fossils, pollen records, and ancient DNA analysis. Fossils provide direct physical evidence of past plant species, while pollen records give insights into the types of plants that existed based on the pollen grains preserved in sediments. Ancient DNA analysis can also reveal genetic information about extinct plants by extracting and sequencing DNA from preserved specimens, providing a deeper understanding of their evolutionary history.
What percentage of plant and animal groups do scientists think became extinct at the end of the Mesozoic Era?
50%
Approximately what percentage of plant and animal groups do scientists think became extinct at the end of the Mesozoic Era?
50%
Approximately what percentage of plant and animal group do scientists think became extinct at the end of the mesozoic era?
50 %
Is cotton plant an extinct plant?
no it is not extinct
Which plant are found in lake bottoms provides scientists with evidence about ancient climates?
pollen
What technological design allowed scientists to determine differences in the internal structures of plant and animal cells?
Microscopes
What ancient south african plant eating mammal became extinct because digestive gases exploded it?
the gasosaurus :)
When a type of animal or plant dies out it is said to have become what?
The plant or animal is said to have become extinct.
What is a palaeoherb?
A palaeoherb is a term used to refer to ancient or extinct plants that were likely herbaceous in nature, meaning they did not have woody stems or structures. These plants would have lived during prehistoric times and are typically identified through fossil evidence.
What are plant scientists?
Plant scientists are known as botanists. They study plants and plant processes.
What is an extinct plant?
no longer exists
