Answer:
The correct answer will be options-
1. they share genetic similarities
2. they can interbreed
3. they fall under the same genus
Explanation:
The taxonomic studies help the organism to identify, nomenclature and classification of the organism.
The classification system helps organize the organisms into several groups based on the similarity of the morphological characters. The species is the lowest group of the system which contains the organism which is reproductively isolated from the other group of organism.
If two organism is found to be of the same species shows that they share the same gene pool, belongs to the same genus and they can interbreed.
Thus, the selected options are the correct answer.
 
        
             
        
        
        
Hollow bones are always a disadvantage because it means that they are less sturdy and easier for predators to break.
        
                    
             
        
        
        
Answer:
Due to number of amino acids.
Explanation:
The main differences might be expected in the amino acid composition of X versus Y because the X polypeptide is made up of one smaller unit of amino acid while on the other hand, Y polypeptide is made up of four smaller units of amino acids. The  name of X is monomer which means composed of one amino acids while Y exists as a tetramer which means it has four amino acids. So we can conclude that the main difference between X and Y is the presence of  number of amino acids.
 
        
             
        
        
        
Thank you for the information. But what is the question?
Shale is a fine-grained, clastic sedimentary rock composed of mud that is a mix of flakes of clay minerals and tiny fragments (silt-sized particles) of other minerals, especially quartz and calcite. The ratio of clay to other minerals is variable.
so the statement is FALSE
        
                    
             
        
        
        
Planktons primary importance to ocean ecosystems is primary production. This is<span> exhibited with phytoplankton that is photosynthetic and provides energy for </span><span>higher trophic level organisms such as nekton and bethos. They are essentially</span><span> the plants of the marine ecosystem.
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