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Compare homologous and analogous structures?
Homologous structures are structures that indicate a related evolutionary ancestry, not just similarity. For example, the flipper of a whale, the wing of a bird, and the arm of a a human are similar in their bone structure. Analogous structures are structures that are similar in appearance and function but are not the result of shared ancestry. For example, the wings of a birds and insects have the same function, but they do not reflect a shared ancestry.
How much DNA do humans share with cats?
Humans and cats share about 90% of their DNA. The genetic similarities are evident in various aspects, such as the structure and function of certain genes controlling traits like metabolism and immune response.
What is bentham and hooker classification?
The Bentham and Hooker classification is a system of plant taxonomy developed by George Bentham and Joseph Hooker. It is a widely used classification system that organizes plants into different groups based on their morphological characteristics, such as the structure of their flowers, fruits, and leaves. This classification system has been influential in the field of botany and is still referenced and used by botanists today.
How are the divisional names for fungi derived?
Chytridiomycota (pronounced /k??tr?di.?ma??ko?t?/, ki-TRID-ee-o-mye-KOH-t?) or chytrids is a division of the Fungi kingdom. The name is derived from the Greek chytridion, meaning "little pot", describing the structure containing unreleased spores.
What is the Difference between hierarchical and flat address?
Hierarchical addressing organizes addresses in a tree-like structure with levels or layers, like in IP addresses. Flat addressing treats all addresses as equal without any structure or hierarchy, like in MAC addresses.
Body parts similar in origin and structure are what?
homologous
What is morphological characters?
morphological characters are those that refer to structure or form such as shape, length or color of the body
Is a human appendix a homologous structure?
The human appendix (a small sac near the junction of the small and large intestine) is homologous to a structure called the "caecum", a large, blind chamber in which leaves and grasses are digested in many other mammals.http://scienceline.ucsb.edu/getkey.php?key=3246
How would you use homologous structure in a sentence?
I learned about homologous and heterozygous structures in Biology.
What is a homologous structure?
A structure with similar shape but a different use
What does it mean when dinosaurs have homologous structure?
Two samples are said to homologous, in this context, when they are both very similar in structure and shape and more than likely function.
Does whales and sharks and dolphins have the saem homologous structure?
no.
What is a homologous structure to the human forearm?
the leg of a horse
What homologous structure does the arthropod have for liquid excretion?
Malpighian.
Body part similar in origin and structure?
homologous
Two species have homologous structures what do these homologous strcutures show about the evolutionary relationship between the two species?
The presence of homologous structures (for example, the bone structure in chimpanzee arms, human arms, and whale flippers) indicates that the species sharing that homologous structure share a common ancestor.
What homologous structure that is greatly reduced to size?
Vestigial Organs
