DNA of any organism is the basic information of it's own body structure. ... Different organisms have different DNA because of evolution. Evolution has affect us all differently and thus it has also been encoded differently in the DNA of multiple species beacuse no two species has undergone the exact same genetic changes.
Different organisms have DNA with nucleotides bases in a different order.
Organisms all possess DNA as their genetic material. What differentiates them (and their DNA) is the sequence of base-pairs within the DNA. The base-pairs are actually specific sequences of nucleotides (i.e. adenine , thymine, guanine and cytosine, labelled A, T, G, and C respectively) which encode genes. In other words, the DNA in each organism is made of these bases, but their sequences differ from organism to organism.
The DNA holds information in the order of the bases. This order is called the base sequence.
Just as CAT and ACT spell different English words and convey widely different meanings, so the different base sequences code for different amino acids. A group of three bases, like CAT, signifies one particular amino acid.
A string of bases codes for a string of amino acids, forming a chain called a polypeptide. This, either on its own or with other chains, forms a protein.
The main significance of proteins is that most enzymesare proteins. Enzymes make reactions happen. You can pretty well say that if an enzyme is absent, the reaction will not go.
You and I do not have enzymes for growing feathers or leaves. That is to say, to grow a leaf requires enzymes for the necessary reactions, and those enzymes are only made in the cells if the DNA has the right base sequences.
So it is really a matter of what the DNA is "saying" in its base sequence.
recombinant DNA
If the two different sources of DNA are a sperm and egg cell, they produce a diploid organism, which means that it has two sets of chromosomes in its body cells.
No two organisms have identical DNA, It depends on the molecular marker and species, DNA fingerprinting is a technique that is used to identify patterns that occur in DNA. One of the method consist using Restriction enzymes. Restriction enzymes always cut at the same base sequence. Because no two individuals have identical DNA, no two individuals will have the same length fragments. Different species of organisms have different proportions of bases.
it is artificial selection if it is done by humans, and it is natural selection if it involves two different species reproducing. it is called "morphing".
No, one of the deciding factor when it comes to categorizing animals into different species is whether or not they can produce offspring. Different kinds of dogs can "mix" even if they are different breeds because they are still part of the same species. While all turtles are part of the same "Order", in biological terminology, if the turtles are classified as different species, they will not produce viable offspring.
different organism have dna with nucleotide base in a different order
recombinant DNA
If the two different sources of DNA are a sperm and egg cell, they produce a diploid organism, which means that it has two sets of chromosomes in its body cells.
No, because in DNA replication, DNA is split into two forms causing it to produce two different levels of composition.
They are different species. Feline and a canine animals can not mate, and produce offspring.
By combining the DNA of another species and the DNA of a human species. But you would have to make two of these beings, both of different genders, so that they could mate and have babies.
If they are different species they can't breed or they produce a sterile hybrid. If they are distant relatives in the same species they produce a fertile hybrid.
No two organisms have identical DNA, It depends on the molecular marker and species, DNA fingerprinting is a technique that is used to identify patterns that occur in DNA. One of the method consist using Restriction enzymes. Restriction enzymes always cut at the same base sequence. Because no two individuals have identical DNA, no two individuals will have the same length fragments. Different species of organisms have different proportions of bases.
Two animals of different but similar species breed to produce a hybrid.
No, the DNA makeup of the two species are not compatible with one another.
recombinant dna
Fossil evidence