Question 14

The inherited factors that are transmitted in an organism from generation to generation are called its genotype.

Genotype refers to the genetic constitution of an organism, encompassing all the hereditary information passed down from parents to offspring. It is this genetic makeup that influences traits and characteristics in an organism across generations.

A) phenotype

Phenotype describes the observable characteristics or traits of an organism, such as physical appearance, behavior, and biochemical properties. While phenotypes are influenced by genotypes, they do not represent the inherited genetic factors themselves.

B) heterozygote

A heterozygote is an organism that has two different alleles for a specific gene. While heterozygosity can influence traits, it is a specific condition referring to allele combinations rather than the broader inherited factors that define an organism's genotype.

C) genotype

Genotype is the correct answer as it encompasses all the inherited genetic factors that are passed from one generation to the next. It represents the complete set of genes and alleles an organism possesses, which contributes to its potential traits.

D) homozygote

A homozygote is an organism that has two identical alleles for a specific gene. Similar to heterozygotes, homozygotes refer to specific genetic conditions rather than the comprehensive inherited factors that define the genotype of an organism.

Conclusion

The term genotype accurately captures the concept of inherited factors transmitted from generation to generation, making it the definitive answer. In contrast, the other options describe specific traits or conditions that do not encompass the entire genetic inheritance of an organism. Therefore, understanding the distinction between genotype and the other terms is crucial in genetics.