Answer:
Both bony fishes and cartilaginous fishes have Skeletons made of bones.
 
        
                    
             
        
        
        
Answer: Guidelines
Explanation:
4.  A goal to help you improve academically and personally could be to take 30 minute breaks every hour or so while doing school work. Taking breaks every now and again to stretch, eat, move around, and breathe allows you to relax a little and refresh yourself. This improves your mood and understanding, as well as your ability to continue working and to succeed.
5.  (I don't know what your lesson is, so I'm going to infer/give you a guideline.) Aspects of this lesson could help in future endeavors by giving you skills and knowledge that will improve future productivity and alleviate potential struggle in future situations.
 
        
             
        
        
        
<span>A millimeter is 1/1000th of a meter, and a micrometer is 1/1000th of a millimeter.</span>
        
                    
             
        
        
        
Answer: 
Original reading frame=> (ATG)(CGT)(CCA)(TGA)
Altered reading frame => (ATG)(CAC)(GTC)(CAT)(GAG)
Explanation: A frame shift mutation is a type of mutation in which there is addition or deletion of one or more nucleotides in a DNA sequence which results in alterations in the original reading frame of the DNA sequence. In the altered reading frame above two nucleotides were added at positions 4 and 5 thereby changing the subsequent reading frame of the DNA. Frame shift mutation can result in permanent change in DNA sequence during replication and subsequently in altered RNA sequence during transcription and altered amino acid sequence of the final gene product.
 
        
             
        
        
        
<span>Mitosis is a cell division in which one diploid cell divides into two identical diploid cells. On the other hand, a</span> cell division which results in the reduction of chromosome number by half  in daughter cells is called meiosis. Meiosis consists of meiosis I and meiosis II. After meiosis I, the number of chromosomes is reduced by half and the result is two haploid cells. Meiosis II is actually analogous to mitosis. So, in meiosis II, haploid cell divides into two identical haploid cells. In total, meiosis results in four haploid cells while mitosis results in two diploid cells.