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What else can I help you with?
Do scientists believe plants evolved directly from cellulose?
No, scientists believe that plants did not evolve directly from cellulose. Cellulose is a complex carbohydrate that makes up the cell walls of plants. Plants evolved from simpler ancestral organisms that did not have cellulose in their cell walls, but over time, they developed cellulose as a structural component.
Scientists think plants probably evolved from in the sea?
Scientists believe that plants evolved from aquatic environments, such as algae and seaweed, which eventually adapted to life on land. The transition from water to land allowed plants to develop mechanisms to absorb water and nutrients from the soil, protect themselves from drying out, and reproduce without the need for water for fertilization. This evolutionary process enabled plants to diversify and become an essential part of terrestrial ecosystems.
What is the evidence that land plants evolved from green algae?
There is strong molecular and morphological evidence supporting the theory that land plants evolved from green algae. Both groups share similarities in their cell walls, chloroplast structure, and photosynthetic pigments. Additionally, genetic studies have shown a close evolutionary relationship between land plants and certain groups of green algae.
How Scientists hypothesize plants evolved directly from?
Scientists hypothesize that plants evolved from ancient aquatic green algae that adapted to living on land. This transition is thought to have occurred around 450 million years ago, with plants developing structures like roots, leaves, and vascular tissues to help them thrive in terrestrial environments. Genetic and fossil evidence support the theory of plant evolution from algae.
What group of protists did the first plants evolve from?
The first plants evolved from a group of protists known as green algae. Green algae share many characteristics with plants, such as photosynthetic pigments and cell walls made of cellulose. This evolutionary relationship suggests that plants and green algae share a common ancestor.
Scientists think that plants evolved directly from what kingdom?
Scientists believe that plants evolved directly from a freshwater green algae called charophyte. There are two different types of charophytes, coleochaetales and charales, which strongly resemble earliest land plants.
Do scientists believe plants evolved directly from cellulose?
No, scientists believe that plants did not evolve directly from cellulose. Cellulose is a complex carbohydrate that makes up the cell walls of plants. Plants evolved from simpler ancestral organisms that did not have cellulose in their cell walls, but over time, they developed cellulose as a structural component.
Scientists think plants probably evolved from in the sea?
Scientists believe that plants evolved from aquatic environments, such as algae and seaweed, which eventually adapted to life on land. The transition from water to land allowed plants to develop mechanisms to absorb water and nutrients from the soil, protect themselves from drying out, and reproduce without the need for water for fertilization. This evolutionary process enabled plants to diversify and become an essential part of terrestrial ecosystems.
What do scientists believe dinosaurs evolved from?
Birds, which are not just considered descendants of dinosaurs; they are dinosaurs.
Scientists who argue that mordern humans evolved from a single population believe that humans came from the continent of?
Most scientists believe that humans originated in Africa.
What is the evidence that land plants evolved from green algae?
There is strong molecular and morphological evidence supporting the theory that land plants evolved from green algae. Both groups share similarities in their cell walls, chloroplast structure, and photosynthetic pigments. Additionally, genetic studies have shown a close evolutionary relationship between land plants and certain groups of green algae.
What Scientists who agree that modern humans evolved from a single population believe that humans came from the continent of?
Africa.
How long ago do scientist think plants evolved stomata?
Scientists believe that plants evolved stomata around 400 million years ago during the Devonian period. Stomata are small pores on plant surfaces that help regulate gas exchange, allowing for photosynthesis and transpiration to occur.
Why do scientists believe that birds evolved from dinosaurs?
Scientists believe birds evolved from dinosaurs because of several pieces of evidence, such as shared skeletal features, fossil records of "transitional" bird-like dinosaurs, and genetic similarities. These connections suggest that birds are the descendants of a group of small theropod dinosaurs.
What structure have seed plants evolved to obtain gamete exchange?
The answer, I believe, is pollen.Pollen is correct.== == == ==
Scientists who argue that modern humans evolved from a single population believe that humans came from the continent of?
Africa.
How do scientists believe that plants or cyanobacteria changed the world?
Cyanobacteria produced oxygen.
