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In the diploid cell nucleus there are homologous chromosomes. During meiosis homologous chromosomes pair each other and bring about crossing over to inter change genetic material. This is how new combination of genes are created in the male and female gametes.

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How are a bird and crocodile homologouse?

Both species offer parental care to their offspring.


What is rabbit structure?

Rabbit structure is the body structure of the rabbit,obviously !! :D


Do all proteins have quandary structure?

No. Proteins start out as a Primary structure, which is just the linear form and sequence of amino acids. The proteins then start forming alpha helices and/or Beta sheets depending on the properties of the amino acids. This is their Secondary structure The proteins then fold completely into tertiary structure. Here, we have a lot of hydrogen bonding and hydrophobic interactions within the protein between the helices and beta sheets. Many proteins are fully functional in their tertiary structure and don't have any reason for forming into a quaternary structure. In the quaternary structure, we usually see an interaction between 2 or more polypeptides or proteins. An example would be 2 proteins in their tertiary structure binding together to become a functional dimer. If 3 proteins were interacting it would form a trimer. Several proteins are functional only in a quaternary structure while several more proteins are just fine in their tertiary structure and therefore do not have a quaternary structure.


What is the triangular structure on the bottom of the horse's hoof?

The triangular structure is called the frog, it is like a shock absorber for the hoof.


Are cat whiskers a vestigial structure?

A vestigial structure is a structure that an organism still has but no longer serves any real definite purpose. In this case, the whiskers on a cat serve a vital purpose, so they are not vestigial structures.

Related Questions

Do the final cells in mitosis have homologouse pairs?

Yes, but they do not pair up during mitosis as they do in meiosis.


What is homologouse structure?

A homologous structure is a structure found in two very different animals that has a similar form in both animals. For example, the bones of a human hand are homologous to the bones in a bat's wing or a whale's flipper. Structures that appear very similar suggest that two animal may be related, as in humans, bats, and whales, which are all mammals.


How are a bird and crocodile homologouse?

Both species offer parental care to their offspring.


What is meant by a structure within a structure?

A structure that is a member of another structure is a structure within a structure.


What is the difference between a matrix structure and a organisational structure?

the difference between an organisational structure and a matrix structure is that a matrix structure is a combined structure whereas an organisational structure is in a vertical order and has different levels.


Can you give a hard science question?

What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.


Differentiate the four types of protein structure?

Primary structure: The linear sequence of amino acids in a protein. Secondary structure: Local folding patterns such as alpha helices and beta sheets. Tertiary structure: Overall 3D shape of a single protein molecule. Quaternary structure: Arrangement of multiple protein subunits in a complex.


What is surface structure in engineering?

surface structure is a structure at the surface


What does structure you?

cells structure you


What is a hotel structure?

hotel structure is a structure composes of many organizations


What is the structure of to celia?

Celia does not have a structure. It is the only cell part that does not have a structure.


What is capital structure decisions?

capital structure decisions are structure with decisions