Life-History evolution in guppies (Poecilia reticulata: Poeciliidae). V. Genetic basis of parallelism in life histories.
We present genetic evidence for the convergence of life histories in guppies from high- and low-predation areas on Trinidad's Northern Range Mountains. In earlier research, we demonstrated that guppies from high-predation locations on the south slope reached maturity at an earlier age and were smaller in size. They also had more, smaller offspring in each litter and expended more energy reproducing than their counterparts from low-predation locations. Predators from the fauna of continental South America can be found on the south slope. The north slope drainages are devoid of these predators, and they have been replaced by species that are descended from the sea fauna. However, it seems that there is a similar discrepancy between places with high and low levels of predation.
To learn more about guppies from the given link:
brainly.com/question/18132671
#SPJ4
I believe it is Organic matter is decayed in the soil because plants get their nutrients from animal waste and dead organisms.
Answer:
Cellular respiration is an important metabolic process that moves sulfur from living organisms into the atmosphere.
Explanation:
Cellular respiration is mainly based in the carbon cycle, because most of the compounds involved have carbon in it structure.
sulfur can release to the atmosphere by burning fossil fuels or by volcanic eruptions in the form of SO2, this is a normal gas, despite is a toxic gas, but the quantities that are formed are too little.
Like a cycle, the animals can obtain sulfur if they eat plants because the plants take from the soil the sulfur and transformed it into minerals like sulfates.
Like a cycle, the element sulfur just change from one substance to another.
Answer is B !!!
you have to know what youre doing
