In a plant species, tall height (T) is dominant over short height (t). What percent of offspring will be h o m o z y g o u s dominant if one parent is h o m o z y g o u s dominant and the other parent is h o m o z y g o u s recessive for this trait?

Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?

Study the diagram of a desert food chain . what would most likely happen if the kangaroo rats were killed off and removed from the food chain ?

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis