help with independant and dependant variables?

Question

i just did a biology lab that went like this
-first i put 25 red and 25 yellow beads in a bag and drew them out 2 at a time
-the beads represent animals
- 2 red beads means dominant for a trait
-1 yellow and 1 red bead means recessive for a trait
- 2 yellow beads means the animal is dead
- i put all the beads except for the dead beads back in a bag and repeated the experiment for the second generation
what are the dependant and independant variable?
please help me

Answer 1

The independent variable is always the factor you are testing - the one thing you are doing differently in the experiment.

The dependent variable is the same thing as the result. What changes resulted from what you did in the experiment?

Answer 2

an basic thank you to maintain IV and DV at cutting-edge is to undergo in strategies that the "D" in DV pertains to "archives". while you're recording archives, it fairly is the DV. The IV is diverse situations that the experimenter chooses like who dropped the books, Male or lady. An Extraneous Variable, are variables that are probably to have no consequence on the consequence of the test alongside with climate, time of day, shade of the books, and so on.