Biology, 26.11.2019 02:31 justinslusser51111
Ascientist believes that bright red chest coloring on male birds makes them more attractive to females. in an experiment, she uses six birds, all with the same color chest. she bleaches the feathers of two of the birds, dyes the chests of two of the birds bright red, and leaves the chests of two of the birds alone. when females are exposed to these males, she believes that more females will chose to mate with the red-dyed males. what is the control group in this experiment?
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Biology, 22.06.2019 18:20
Ihave a question. diplontic animals usually produce both eggs or sperm which are :
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Biology, 22.06.2019 18:30
Mike wants to negatively charge a small rubber ball. which of these methods would successfully charge the ball? a) heating the ball in boiling water b) running the ball over a strong magnet c) rubbing the ball back and forth on carpet d) dropping the ball from a tall bulding submit hint forces in nature (s8p5.b) conductors and insulators id: 10402 hint electrons must be transferred.
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Biology, 22.06.2019 19:30
Which of the following would most directly interfere with sperm production? ingestion of a substance that mimicked inhibin interruption of sustentocytes' production of abp low sperm count use of synthetic steroids (testosterone)
Answers: 2
Ascientist believes that bright red chest coloring on male birds makes them more attractive to femal...
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