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Which kingdom of organisms might be the common ancestor of three other kingdoms?
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What do all of the bacterial kingdoms have in common that is different from the organisms in other kingdoms?
wde
What are the kingdom schemes and examples of each?
The three main kingdom schemes are Monophyletic (includes all descendants from a common ancestor, like Mammals), Paraphyletic (includes the common ancestor but not all descendants, like Reptiles), and Polyphyletic (does not include the common ancestor, like Invertebrates). Each scheme groups organisms based on evolutionary relationships.
What does the presence of Similar genes in very dissimilar organisms imply?
The presence of similar genes in very dissimilar organisms implies a common ancestor. This suggests that these organisms share a common evolutionary history and have inherited these genes from a common ancestor. The concept is known as homology.
Kingdoms that have ribosomes?
Every kingdom has ribosomes. It is a common organelle.
What does the presence of similar DNA sequences in the genes in very dissimilar organisms imply?
The presence of similar DNA sequences in genes of very dissimilar organisms implies a common ancestry or evolutionary relationship. These similarities suggest that these organisms share a common ancestor and have inherited these sequences through evolution.
How does the taxonomic universal ancestor kingdom category present different conclusions about the relations among living than those presented by the previous 5 kingdom system of classification?
The taxonomic universal ancestor kingdom category suggests that all living organisms share a common ancestor, challenging the idea of distinct kingdoms. This concept implies a more interconnected evolution of life forms compared to the five kingdom system, which categorized organisms into distinct groups without considering a universal ancestor. The taxonomic universal ancestor category emphasizes the unity of life and the common evolutionary history of all organisms.
What characteristic do organisms have to have in order to be classified as a kingdom?
Organisms must share common features in terms of their structure, behavior, and genetic makeup to be classified as a kingdom. Kingdoms represent the broadest classification of life forms, with unique characteristics that distinguish them from organisms in other kingdoms.
Why the animal kingdom is distantly related to other kingdoms?
The animal kingdom is distantly related to other kingdoms because animals are unique in their development from a common ancestor that diverged evolutionarily from other organisms. This evolutionary divergence led animals to develop distinct characteristics, such as multicellularity, heterotrophy, and specialized tissues/organs, that differentiate them from other kingdoms like plants, fungi, and protists.
Is the kingdom protista a legitimate taxonomic group?
No, the kingdom Protista is no longer considered a legitimate taxonomic group. It is a polyphyletic group, meaning it does not include all descendants of a common ancestor. The organisms once classified in Protista have been reclassified into other kingdoms such as Plantae, Animalia, and Fungi.
In which two kingdoms do you find one-celled organisms?
One-celled organisms can be found in both the Kingdom Protista and the Kingdom Monera. Protozoa and certain types of algae are common examples found in Kingdom Protista, while bacteria are a predominant example in Kingdom Monera.
What are Descendant organisms?
Descendant organisms are organisms that share many in common because they share a common ancestor.
Which organisms have possible common ancestor?
All of them
What do all of the bacterial kingdoms have in common that is different from the organisms in other kingdoms?
wde
What are the kingdom schemes and examples of each?
The three main kingdom schemes are Monophyletic (includes all descendants from a common ancestor, like Mammals), Paraphyletic (includes the common ancestor but not all descendants, like Reptiles), and Polyphyletic (does not include the common ancestor, like Invertebrates). Each scheme groups organisms based on evolutionary relationships.
What does the presence of Similar genes in very dissimilar organisms imply?
The presence of similar genes in very dissimilar organisms implies a common ancestor. This suggests that these organisms share a common evolutionary history and have inherited these genes from a common ancestor. The concept is known as homology.
What is the definition of ancestral trait?
An ancestral trait is a trait that is shared by a group of organisms and their common ancestor. It is a characteristic that has been inherited from a common ancestor and has been passed down through generations without change.
Does the theory that organisms share a common ancestor is known as common descent?
Yes, that is true.
