Which formations are features of karst topography? check all that apply. caves sinkholes stalagmites oxbow lakes underground lakes

The correct answers are caves and sinkholes.  

A topography produced due to the dissolution of soluble rocks like dolomite, limestone, and gypsum is known as Karst. It is featured by the underground drainage mechanisms with caves and sinkholes. It has been also recognized for more weathering-resistant rocks like quartzite given the right conditions.  

The examination of karst topography is regarded of prime importance in petroleum geology as many of 50 percent of the globe's hydrocarbon reserves are accommodated in karst organizations.  

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

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