Biology Homework Assistance
The most challenging aspect of biology education is making students grasp the microscopic realm of biology, delving into cells and exploring genes and molecules. However, with the advent of information technology, biology homework assistance can play a crucial role when neither words nor illustrations suffice to elucidate biology concepts.
QuestionAI is an online biology learning platform that aids in learning and mastering biology concepts, featuring a variety of experiments and corresponding exercises, a departure from conventional biology question aids. Here, you can simulate experiments to replicate experimental scenarios, delving deeper layer by layer to comprehend and internalise key concepts.
- A community is concerned about the effect of a proposed housing development on the biodiversity of a local pond. To mitigate the effect of the houses, the community is consi on lawn fertilizer. A computer simulation was used to predict the outcome of the ban. The results are shown in the table. multirow(2)(*)( Year ) & multicolumn(3)(|c|)( Number of Species ) cline ( 2 - 4 ) & No housing development & Housing development, unregulated & Housing development, with a ban on lawn fertilizer 0 & 100 & 100 & 100 5 & 95 & 90 & 93 10 & 102 & 77 & 83 15 & 98 & 60 & 78 20 & 103 & 51 & 74 25 & 90 & 50 & 75 If the community decides to allow the housing development, what is the strongest argument for banning the use of fertilizer that is supported by the results of the simulation? A. Compared to no regulations, banning lawn fertilizer increases species diversity by 50 percent after 25 years. B. Compared to initial conditions, banning lawn fertilizer decreases species diversity by 25 percent after 25 years. C. Compared to no housing development, banning lawn fertilizer decreases species diversity by 25 percent after 25 years. D. Without the housing development, species diversity remains about the same from year to year.
- Spinal nerves are __ _nerves mixed purely sensory involuntary purely motor interneuronal
- Biologists assess how closely related similar species are by measuring the number of years since the two species diverged from a common ancestor. Researchers Daniel Bolnick and Thomas Near compared the years since divergence for 12 different pairs of sunfish species to the hatching success of eggs produced by a "cross" between two species. A scatterplot of their results are a shown. A hatching sucéess of 100 means the hybrid eggs hatched as often as single-species eggs hatched. A number below 100 means the hybrid eggs hatch less often. Which of the following is closest to the correlation between these two variables? 0.2 0.7 -0.2 -0.7
- I0. The branch of biology dealing with the structure, function, uses , and modes of existence of micro- scopic organisms is called: a. physiology. b. psychology. c. microbiology. d. cellular biology.
- Question 3 (1 point) A gram of fat contains fewer calories than a gram of protein. __ True False