Aperson who recives the same version of a gene from each parent is said to be. for that gene

A person who receives the same version of a gene from each parent is said to be homozygous for that gene.

Explanation:

Based on gene pairs two terms are used to describe the gene variation. Homozygous gene are those who have identical alleles and result in same phenotype. While heterozygous genes have different alleles for the same gene and results in a mixed phenotype that depends on dominant trait.  In the given example if a person receives same genes from parents he will be called homozygous for that gene.

from my research i have to the conclusion that decomposers, such as fungi, bacteria and invertebrates, play a critical role in nutrient cycling and without them the earth's ecosystem may not support life as we know it. elements such as carbon, nitrogen and phosphorus exist in limited amounts on earth, although huge amounts of carbon are being released into the atmosphere from underground sources now by humans. it is still extremely important that other nutrients be retained by the process of re-use. decomposers are organisms that are able to chemically break down dead material and make these elements available for use by other organisms. without this breakdown of dead material, dead bodies would pile up. so decomposers also play a role in clean up also. without them, life might not continue as we know it and dead material would overwhelm the earth.