The code for heridity is carried on in each organism's DNA

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Rna primer constructed during dna replication needs to be replaced because rna differs from dna. it contains ( adenine, cytosine, uracil ) instead of ( adenine, guanine, thymine ).

Aincludes all the ways an organism lives and interacts with its environment. a. population b. habitat c. ecosystem d. niche