Biologists call that reciprocal altruism. OK.

These guys are not marine biologists.

Now biologists generally are not good theoreticians.

Biologists released some turtles into the sea.

Evolutionary biologists have since taken the concept further.

The biologists used a hydrophone to record whale calls.

So, to go deeper, most biologists have turned to submersibles.

Why are neuroscientists, molecular biologists, geneticists, and developmental biologists men and women whose discoveries have forever changed the way we understand ourselves so uneasy about their futures?

I knew that many expert ecologists and marine biologists would make that claim.

BL The biologists right now cannot explain why these animals are so active.

His brother Julian Huxley and half brother Andrew Huxley also became outstanding biologists.

The main criticism against him was that he failed to engage with practicing biologists.

Meanwhile, user friendly computer programs enable biologists to build their own mathematical theoretical models.

Throughout the world, physicists and biologists tend to be more skeptical and less religious.

But Rashevsky did make at least one early effort to interest biologists in his work.

In the late 1980 s, biologists found strains that were resistant to all known insecticides.

Compared to biologists, the ranks of medical doctors include a much larger proportion of creationists.

For a long time, biologists were puzzled by this behavior, wondering how it could be possible.

Although biologists and indigenous people have worked together for centuries, the relationship has tended toward friction.

But the communication gap between experimental and mathematical biologists suggests that the answers depend on specific disciplinary cultures.

But to many, if not most, biologists, experimental evidence, however fallible, still provided a surer path to truth.

And there are a lot of people doing this, a lot of synthetic biologists doing this, like Craig Venter.

Evolutionary biologists have been almost as interested in this type of altruism, as they have been in kinship based altruism.

I'd like to thank everybody, all the scientists, the philosophers, the architects, the inventors, the biologists, the botanists, the artists ...

During that time, there have been modern technologies that have really transformed the way that field biologists do their work.

The biologists believe that a slow metabolism, which results in slower development, plays an important role in the shark's longevity.

The phenomenon of reciprocity in nature is seen by evolutionary biologists as one way to begin to understand human morality.

To their credit, many new programs in mathematical biology encourage researchers coming from the mathematical sciences to become practicing biologists themselves.

But experimental biologists ask a different question not whether organisms could grow as an imaginary model suggests, but whether they do .

Biologists could still collar the caribou, but they now had a directive to pursue more respectful, non invasive methods as well.

Rocky though the transition has been, wildlife biologists like Polfus are today pursuing more respectful and participatory relationships with indigenous people.

As biology becomes a quantitative, hard science, physics in its techniques, computational power and basic laws will influence biologists more and more.

BL One of the big problems is that for the biologists working at these sites, it's rather difficult to collect these animals.

Analyzing the history of science in Kazakhstan shows that our perennial leaders have been found in natural science geologists, mining engineers, biologists.

Biologists and physicists have different goals and traditions, and they look for different kinds of answers, because they ask different kinds of questions.

When the biologists objected that not all cells are spherical, Rashevsky responded that the theory must first be applied to the simplest cases.

By the early 1950's, however, biologists still could not explain how an organism reproduces its characteristic form from one generation to another.

I suspect, actually, that the evolutionary biologists probably have lots of reasons for why we want to categorize new things very, very quickly.

Since 1978, reproductive biologists have helped couples overcome infertility by using increasingly sophisticated techniques for generating and manipulating human embryos in the laboratory.

Since 1978, reproductive biologists have helped couples overcome infertility by using increasingly sophisticated techniques for generating and manipulating human embryos in the laboratory. At the same time, molecular biologists have been working to overcome human disease by deciphering the entire sequence of the human genome and constructing tools to correct genetic and cellular defects.

But in non professional circles within America, it arouses so much hostility that it's fair to say that American biologists are in a state of war.

So of course, there are some biologists in the audience, and I want to give some answers to some of the questions that you may have.

The opportunity stems from the fact that our doctors and nurses, our pharmacists and drug researchers, our biologists and biochemists are learning to do wonderful things.

Neanderthals are generally classified by biologists as the species Homo neanderthalensis, but a minority considers them to be a subspecies of Homo sapiens (Homo sapiens neanderthalensis).

An international team of biologists have come to the conclusion that the longest living vertebrate is the Greenland shark, which can live for approximately 500 years, RT reports.