Briefly explain why you chose your answer your answer to the last question about whether the fungal suppression treatment improved, did not change, or did not improve the population status.
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You are hired as the manager of a preserve on which there is…
You are hired as the manager of a preserve on which there is a population of an endangered parthenogenetic (female-only, asexually reproducing) lizard. You are charged with the future preservation of this population. The first thing you do is to construct a cohort life table in order to see whether individuals in the population are replacing themselves. x Life stage in months N(x) Number of individuals l(x) Survivorship F(x) Fecundity 0 1000 1.0 0 3 300 0.3 0 6 200 0.2 4 9 100 0.1 1 12 0 0.0 0 Note that this question has 3 parts. (a) Based on the life table data, the net reproductive rate R0 is [number-a]. (Report to one place after the decimal, e.g. 0.1) (b) This population is [change] in population size over time. (Choose increasing or decreasing) (c) You hypothesize that a fungal pathogen is delaying reproduction in this population, so you treat the population to suppress the fungus. After treatment the life table looks slightly different: x (mo) N(x) l(x) F(x) 0 1000 1.0 0 3 400 0.4 1 6 200 0.2 4 9 100 0.1 0 12 0 0.0 0 The fungal suppression treatment [outcome] the status of this population of concern. (Choose: improved, did not change, or did not improve)
If a 12 sided fair die that is numbered 1 to 10 is rolled on…
If a 12 sided fair die that is numbered 1 to 10 is rolled once, find the probability of getting: a. A number less than 4 or at least 8. (round to three decimal places) [answera]
Given P(A)=0.2 , P(B)= 0.70, and A and B are mutually exclus…
Given P(A)=0.2 , P(B)= 0.70, and A and B are mutually exclusive events. Find a.
An atom’s atomic number is best described as the number of
An atom’s atomic number is best described as the number of
Experimental design
Experimental design
Which term is based on the Greek root word for “water” and “…
Which term is based on the Greek root word for “water” and “fear”?
Which of the following kingdoms contains primarily multicell…
Which of the following kingdoms contains primarily multicellular, larger-celled, photosynthetic organisms?
Transport of a molecule across a cell membrane by facilitate…
Transport of a molecule across a cell membrane by facilitated diffusion ____.
Polymers are
Polymers are