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What else can I help you with?
How many animals live in the US?
There are an estimated 7.77 million species of animals in the United States, including mammals, birds, reptiles, amphibians, and insects. The exact number of individual animals is difficult to determine due to the vast diversity of species and their populations.
Paula is studying two different animals. Both animals are classified within the same genus but they are different species. Based on this it can be determined that the animals?
b
Developmental similarities among very different animals can be attributed to?
Developmental similarities among very different animals can be attributed to their shared ancestry and evolutionary history. These similarities often arise from genetic conservation of key developmental pathways that have been conserved over time. Additionally, environmental factors and constraints can also influence the development of different species in similar ways.
How do you know lions and tigers are not the same species?
Lions and tigers are not the same species because they come from different genus and species classifications. Lions belong to the species Panthera leo, while tigers belong to the species Panthera tigris. Additionally, lions and tigers have distinct physical features and behaviors that differentiate them as separate species.
Structure that shows common ancestry?
A phylogenetic tree is a structure that shows the common ancestry among different species or groups of organisms. It represents the evolutionary relationships based on shared characteristics and genetic similarities. Branch points on the tree indicate points at which species diverged from a common ancestor.
Which of these might be used to determine common ancestry of two different species of plants?
fossil evidence :)
What does descent with modification imply bout the ancestry of different species?
that species today look different from their ancestors
Does the similarity in bone structure suggest a common ancestry amongst these animals?
Yes, the similarity in bone structure among different animals suggests a common ancestry. This phenomenon, known as homologous structures, indicates that these species evolved from a shared ancestor while adapting to different environments and functions. The presence of similar bone arrangements supports the theory of evolution, highlighting the genetic and developmental connections between diverse species.
How similar is human DNA to that of animals?
Human DNA is very similar to that of animals, as we share a common ancestry with many species. In fact, humans share about 98 of their DNA with chimpanzees, our closest living relatives. This similarity in DNA helps scientists understand the relationships between different species and how they have evolved over time.
How different species of animals are there?
345,747,554,466
How is biochemistry used to determine evolutionary relationship?
Biochemistry is used to determine evolutionary relationships by comparing the sequences of biomolecules like DNA, RNA, and proteins from different species. By analyzing the similarities and differences in these sequences, scientists can infer how closely related different organisms are and construct evolutionary trees to show the relationships between them. This helps in understanding the common ancestry and divergence of species over time.
What homologous structures in different species evidence of?
Homologous structures in different species are evidence of a common evolutionary ancestry. These structures have a similar origin, but may have different functions in different species. Studying homologous structures helps researchers understand how species have diverged and evolved over time.
What is the most recent common ancestor on a phylogenetic tree and how does it contribute to understanding evolutionary relationships among different species?
The most recent common ancestor on a phylogenetic tree is the most recent species from which all other species on the tree have descended. Understanding this ancestor helps scientists trace the evolutionary relationships among different species and determine how they are related to each other through shared ancestry.
How do you use Common Ancestry in a sentence?
Common ancestry refers to the shared biological heritage between two or more species, indicating that they all descend from a common ancestor. For example, scientists study common ancestry to understand the evolutionary relationships between different species and trace their evolutionary history.
Cladistics is a way to separate animals into new species?
Yes and no. Primarily it is for figuring out evolutionary pathways...by grouping animals with similar traits into related families ("clades") it helps us to determine ancestry -- i.e. who evolved from whom...but because it deals with similarities and differences regarding traits, it can also be useful in determining speciation.
What are animals that eat other animals calle?
If they eat a different species - they are carnivores. If they eat the same species - they are cannibals.
Can dogs have babies with a cat?
No. Two animals of different species cannot breed.
