Segregation of sister chromotids in Meiosis II.

Crossing-over in which alleles are exchanged.

Mutation in which the DNA content of the gene is altered.

Condensation and segregation of alleles.

a. the production of carbon dioxide through the process of photosynthesis

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

the correct answer in apex is tissue development, i know because i just had this question