Blocking Variables Are _____ Variables Like a Subject's Gender or Ethnicity

question 89

Short Answer

Blocking variables are _____ variables like a subject's gender or ethnicity.

---

Definitions:

Genes

Units of hereditary information encoded in DNA, responsible for guiding the development and functioning of organisms.

One Ovum

A single egg cell produced by female reproductive systems; essential for sexual reproduction.

One Sperm

A single male gamete or reproductive cell that combines with the female gamete to form a zygote in sexual reproduction.

Zygotes

The initial cell formed when a new organism is produced by sexual reproduction, resulting from the fusion of an egg and a sperm cell.