0
Yes, similar genes are evidence of common ancestry. Genes are passed down from generation to generation, so when organisms share similar genetic sequences, it suggests a shared evolutionary history or common ancestor. This is a fundamental concept in the field of evolutionary Biology.
Add your answer:
Earn +20 pts
How do similarities in genes show that humans and yeasts share a common ancestry?
Similarities in genes between humans and yeasts indicate that they share a common ancestor because these similarities suggest that the genes have been passed down from a common evolutionary origin. Genes that perform similar functions in both organisms provide evidence of a shared genetic and evolutionary history. The more similar the genes are, the more closely related the organisms are believed to be.
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 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.
Why do common patterns of genetics control development exist among animals?
They exist because all these genes have descended from the genes of common ancestors.
One of the best pieces of evidence for the process of gene duplication followed by mutations is the occurrence of?
Pseudogenes, which are non-functional copies of genes that have accumulated mutations over time, are a strong indicator of gene duplication followed by mutations. Pseudogenes often have similar sequences to functional genes but lack the ability to code for proteins, supporting the theory of gene duplication and divergence through mutation.
How do similarities in genes show that humans and yeasts share a common ancestry?
Similarities in genes between humans and yeasts indicate that they share a common ancestor because these similarities suggest that the genes have been passed down from a common evolutionary origin. Genes that perform similar functions in both organisms provide evidence of a shared genetic and evolutionary history. The more similar the genes are, the more closely related the organisms are believed to be.
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.
Two species are very similar. Name three types of evidence you could find to provide evidence that they had a common ancestor.?
Fossil evidence showing a shared evolutionary history between the two species. Genetic similarities, such as shared DNA sequences or homologous genes, indicating a common genetic ancestry. Similar embryonic development patterns or anatomical structures that suggest a shared evolutionary origin.
What evidence supports the common ancestry of dinosaurs?
Many of their genes are the same.
Related species have similar body structures because they inherited the same genes from a common what?
ancestor
What is homozygous and what is hetrozygous?
Homozygous: genes are similar Hetrozygous: genes are not similar
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.
What does the presence of similar DNA sequence in the genes in very dissimilar organisms imply?
It implies that the organism shares a common ancestor.
Why are a similar number of genes required to make a worm and a human?
Both worms and humans share a common ancestor, and many essential genes have been conserved throughout evolution to carry out basic biological functions. Despite the differences in complexity and morphology between worms and humans, many genes are required for common processes such as development, metabolism, and cellular functions. Therefore, a similar number of genes are necessary to ensure the survival and function of both organisms.
What does the presence of similar genes in very dissimilar organisims imply?
It implies that the similar Genes are very, very Ancient.Edit: No, it doesn't. The genes can be fairly new, despite the organisms being very dissimilar. It implies that the organisms share a common ancestor, not that they're ancient. Please do not reply to questions if you have no idea what you're talking about.
What types of evidence do scientists use to place an organism on a phylogenic tree and what does that placemnt tell you?
They use dna for sure and they may or may not use similar specification of genes
Why do common patterns of genetic control for development exist in animals?
They exist because all these genes have descended from the genes of common ancestors.
