Biology, 01.08.2019 22:20 lorrainelopez
In a classic experiment from the 1930s, a biologist conducted selective breeding experiments involving maze-running behavior in rats. he repeatedly bred together males and females that made the fewest mistakes, and he also bred together males and females that made the most mistakes. after eight generations, all mice that descended from "maze-smart" parents were better at running the maze than all mice that descended from "maze-dumb" parents. this study indicates that:
a. maze running is a purely innate behavior in rats.
b. trial-and-error learning in rats appears to have a genetic component.
c. maze running is a purely learned behavior. d. rats move through a maze randomly.
d. nothing can be concluded about maze-running behavior in rats.
Answers: 3
Biology, 22.06.2019 05:00
How will you manage your time to accomplish the necessary tasks both on the job and at home?
Answers: 1
Biology, 22.06.2019 05:30
What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?
Answers: 2
Biology, 22.06.2019 09:50
Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.
Answers: 1
In a classic experiment from the 1930s, a biologist conducted selective breeding experiments involvi...
Physics, 08.10.2020 08:01
English, 08.10.2020 08:01
Chemistry, 08.10.2020 08:01
Mathematics, 08.10.2020 08:01
Mathematics, 08.10.2020 08:01
Mathematics, 08.10.2020 08:01