Introduced species can threaten biodiversity because they

The introduced species are usually defined as those species that are entirely new to an ecosystem or biodiversity, and are not native to that particular place. They can occur naturally and can also be transported by humans. They are commonly considered as exotic species.

The appearance of these species can cause great harm to the biodiversity. It can cause changes in the food-chain within an ecosystem. They can outnumber the native species. They can also consume all the food present in an ecosystem and can causes changes in the habitat. The process of hybridization can also take place with the native species.

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.