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What evidence supports the theory that animals with common ancestors have evolved over time to adapt to different environments?
The theory of evolution is supported by evidence such as the similarities in DNA and physical traits among different species that share common ancestors. This suggests that animals have evolved over time to adapt to different environments in order to survive and thrive.
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.
Who are seahorses common ancestors?
Seahorses evolved their upright posture some 35 million years ago. The pygmie pipefish is a common ancestor to the seahorse.
What branching diagram contains fish amphibian reptiles birds and mammals?
The branching diagram that includes fish, amphibians, reptiles, birds, and mammals is known as a phylogenetic tree or cladogram. This diagram illustrates the evolutionary relationships among these groups, showing how they are related through common ancestors. Each branch represents a divergence in the evolutionary path, indicating how species have evolved over time from their ancestral forms.
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.
What is the use for a tree diagram?
Calculate probability and if you mean factor tree diagram, it can find the prime factors of any number.
How does a cladogram work to show the evolutionary relationships between different species?
A cladogram is a diagram that shows the evolutionary relationships between different species based on their shared characteristics. Species that share more characteristics are placed closer together on the diagram, indicating a closer evolutionary relationship. The branching points on the cladogram represent common ancestors, showing how species have evolved over time.
Did animals evolve from plants, or is there a separate evolutionary path for each kingdom?
Animals and plants have separate evolutionary paths. They both evolved from a common ancestor but took different paths in their development. Plants evolved from ancient photosynthetic bacteria, while animals evolved from multicellular organisms that were different from plants.
Why are mollusks classified as animals?
Because they are - they eat and move and breathe and are made of animal cells (nucleus, mitochondria, no chloroplasts). They evolved from the common ancestor of animals. They are animals in everything.
What is wrong with the statement 'monkeys evolved into humans?
Humans share a common ancestor with apes and monkeys. Apes and monkeys are more like our cousins than our grandparents. Thus present day monkeys can not be our ancestors, humans can not be evolved from monkeys.
What is common ancestors?
Common ancestors are the ancestors you and a relative of yours have in common. For example, your first cousin and you have the same grandparents. The grandparents are your and your first cousins common ancestors.
What are the key differences between derived characteristics and ancestral characteristics in evolutionary biology?
Derived characteristics, also known as apomorphies, are traits that have evolved in a particular group of organisms and are not present in their ancestors. Ancestral characteristics, or plesiomorphies, are traits that are shared with the ancestors of a group of organisms. The key difference is that derived characteristics are unique to a specific group and have evolved over time, while ancestral characteristics are traits that have been inherited from common ancestors.
