Answer:Ligaments because these tissues heal more slowly than bone
I believe this is <span>Commensalism since the bird gains a benefit while the cow is neither helped nor harmed.</span><span />
The variations caused by genetic modification lead to alterations in the organism's genome. Such changes express traits in ways that differ from the typical. These variations can cause genetic mutations that may be passed down generations.
In the case of sexual reproduction, the organism's genome remains unchanged. Here, only an exchange occurs between the alleles inherited from each parent, and this does not result in mutations.
