A researcher is setting up an experiment to compare the rates of movement of individuals from different light-sensitive single-c

Question

3 years ago

10

A researcher is setting up an experiment to compare the rates of movement of individuals from different light-sensitive single-c

elled organism species toward a light source. Which is the constant in this experiment?
A
Intensity of light source
B
Organism species
C
Rate of movement
D
Direction of movement

Biology

1 answer:

Aleksandr-060686 [28] · Answer 1 · 2022-08-10T11:55:14+03:00

Aleksandr-060686 [28]3 years ago

6 0

B
Because changing the species will skew the results