Muscles,tendons,ligaments,and cartilage 
        
             
        
        
        
Answer:
Option (a).
Explanation:
Homozygotes individuals has the same genotype whereas the genotype of the heterozygotes are different. The homozygotes may refer the true or pure organism.
The gametes obatined from the homozygotes caaries the same gene. The gametes of the heterozygotes carries the different version of the gene. The dominant trait will express themselves in the heterozygotic condition.
Thus, the correct answer is option (a).
 
        
             
        
        
        
Answer:
Easy. All life on this planet are products of DNA. It is what we all have in common.
 
        
             
        
        
        
The Sun is the primary source of energy for Earth's climate system is the first of seven Essential Principles of Climate Sciences. 
Principle 1 sets the stage for understanding Earth's climate system and energy balances.
 The Sun warms the planet, drives the hydrologic cycle, and makes life on Earth possible.