C1labayyyvit5atel C1labayyyvit5atel

01-01-2017
Biology

contestada

Why is redis experiment on spontaneous generation considered a controlled experiment?

Respuesta :

01-01-2017

Controlled experiment - A scientific test in which you keep ALL variables constant EXCEPT for the one you want to test.

In case of Francesco Redi's experiment, control, as well the manipulated variables were present.

Answer Link

Otras preguntas

why does monopoly make long run economic profit and exploit consumers?

Customers can pick their own pumpkins at the great pumpkin patch. They pay $4 to enter and $3 per pound for the pumpkins they pick. Write an equitation to model

change in to passive . the question is ,someone is helping her with the housework

"An engineer designed a valve that will regulate water pressure on an automobile engine. The engineer designed the valve such that it would produce a mean press

Help please Find the measure of KM

Carter bought a bear and paid for a football uniform. The total cost was $38.50. Write and solve an equation to find the cost, x, of buying a bear.

inWhat were the Government of mississipi'smajor goalswritingthe Black Codes?How were the Black codes intended to help themaccomplish these goals

Different between a citizen and effective citizen

2. Exocrine glands, such as sweat glands, secrete fluids glands secrete hormones directly into the bloodstrea 3. The _______ gland plays an important role in pu

Why can some ions move across membranes but others cannot