Biology
Species within a given population will differentiate due to a sudden and dramatic geological or climatological change. If a volcano erupted on an island like one of those on Vanuatu, the populations of local geckos would start to differentiate depending on where members of that population were before and after the eruption.
Statement/Hypothesis: If a volcanic eruption led to lava flows on one side of the island, but not on the other side, then the gecko population would differentiate based on the availability of food sources and also based on the remaining predators.
Geological Event: A volcano erupts on a small tropical island, part of the Vanuatu group. The types of observations necessary for the evaluation of the impact of the volcano on local lizard (gecko) species include size (length), coloration and visual patterns, and vocalizations. Behavioral observations would include territories occupied, feeding patterns, and mating patterns.
Characteristics of the Two Environments: Before the volcano erupted, the island of only 300 square miles in area revealed little...
"And Sarah said unto Abraham: Behold now, the Lord hath restrained me from bearing" (Genesis 16:2, quoted by Thomlinson). But a more scientific approach has been forwarded and it aimed to find solutions. For instance, in the case of couples where the man is sterile, the woman could choose to be artificially inseminated; or in the cases when the woman is sterile, the man could inseminate a surrogate mother.
Conservation Biology Explain what conservation biology is and highlight its goals. Conservation biology is a branch of biological sciences which is primarily concerned with the preservation of life on earth including organisms which are classified as plants and animals. It examines biodiversity and ways and means in which the biodiversity of life on Earth can best be sustained (Sahney 2008,-page 759). This branch of biological study began as a reaction to the
endangered species' means any species which is in danger of extinction throughout all or a significant portion of its range other than a species of the Class Insect a determined by the Secretary to constitute a pest whose protection under the provisions of this Act would present an overwhelming and overriding risk to man." A threatened species "means any species which is likely to become an endangered species within
Heritable Variation in a Population Variation within the realm of natural selection is the cornerstone of a healthy population with the ability to adapt to a given environment. Indeed, the reality is that natural selection and evolution are sciences of variation and inheritance. Variations known as heritable variations are those which are passed on from one generation of a population to the next. It is important for these variations to remain intact
The purpose of this set of questions is to see whether they would engage in similar action even if they know that the other individual will not reciprocate given the reverse of their circumstances. All individuals will answer blindly, and we will anonomously collect all of the information. Discussion: There are many different results that are possible within this experiment. First, the expected result is that the majority of individuals will
Biology autonomous from physical sciences? Background of debate Biological science has undergone a time of progressive change in the last few decades. A distinctive element of this progress has been a continuous addition of fresh theoretical points-of-view and methods from physics and chemistry (the physical sciences). The most interesting fresh innovations in contemporary Biology are closely linked with how these new theories and methods are applied. There is a unanimous consensus
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