These trees present the same hypothesis. true or false

Global climate change is expected to result in drastic changes in precipitation patterns. This might mean that, due to the rain shadow effect, the windward sides of mountains might be wetter, while the leeward sides of mountains might be drier. Using what you know about plant taxonomy and ecological relationships, propose a justified, ecological hypothesis on how plant community composition would change on each side of the mountain. Your answer should contain two parts: The hypothesis and the ecological justification addressing the bold points above.

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Heritability is valid for (select all that apply)? a-No answer text provided. b-No answer text provided. c-Multiple populations of a species d-Single populations of a species e-Any environment f-Any point in time g-A specific point in time

Can you please make a conclusion for this? Thank you so much!   Suppose you counted 79 R_ and 33 rr. The total number of individuals you counted, N, is 112. You expect 3/4 to be R_ (84) and 1/4 to be rr (28). Are your results close enough to these ratios for you to accept the null hypothesis—that there is no real difference?   Individual'sPhenotype Observed number Observed Ratio Expected Ratio Expected Number (Observed no. – Expected no.)^2 / Expected number R_ 79 2.8 3 84 (79-84) ^2 = 25/84 = 0.297 rr 33 1.18 1 28 (33-28) ^2 = 25/28 = 0.893  TOTAL: 112       Chi Square Value =  1.19 Degrees of freedom = 1

Keeping Mendel's experiment in mind. Define law of probability and provide an example.

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Discuss the concept of the null hypothesis and its use indata analysis.

Design a simple, manipulative experiment to test the hypothesis that synthetic fertilizers in the environment influence the population density of the salamander, Ambystoma tigrinum.  Your experiment can have no fewer than two treatments and no more than four. State your hypothesis. Briefly describe your experiment. Address the following: Is it a field or lab experiment? What are the treatments, how are they set up, and what differentiates them? How many replicates of each treatment will there be? What are the standardized conditions of your experiment? C.  Identify the independent variable, including units, in your experiment. D.  Identify the dependent variable, including units, in your experiment. E.  Identify at least one control treatment and explain its specific role in the experiment.

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