Sentence examples for different beaks from inspiring English sources

In a single day, Mrs. Howell, a wisp of a woman with a shock of white hair, covers topics that range from why different birds have different beaks to how iron reacts differently than sulfur.

A good example are the Darwin finches, who had the same origin, but lived on different isles and have different beaks and are biologically different species.

And males and females with similar beak shapes tended to mate with each other, rather than with those of different beak morphology.

The two specific questions asked the following: (Question #6) How did the different beak types first appear in the Galapagos Islands? a.

We did so for three different beak gapes.

During the experiment acoustic measurements with three different beak gapes were taken whereas in the first series the beak was kept open at ca. 4.0 millimeters which represented a wide opening as observed on the X-ray videos only during some notes.

So it does seem that to generate different beak shapes would be very difficult and need many, many small steps.

The beak length QTL found on LG 6 colocalizes with a suggestive QTL for body size (P Chromosome-wide = 0.02, V explained = 12.2%; Figure 3), indicating either linkage disequilibrium between two different beak and body length QTL or a single QTL with pleiotropic effects.

You might imagine that to generate all the different beak shapes of the finches [ 2] was actually difficult to do, and Darwin argued - and is one place where I think he may have overworked his theory a bit - that the changes had to be very, very small.

Examples of this would be different beak sizes among finches, bacterial resistance to antibiotics, and larger lungs in people who live in severely higher altitudes.

But the pertinent point is that these birds, which live on the Galapagos Islands and were first made known to science in the 1830s, by Charles Darwin, have different-shaped beaks adapted to different food stuffs even though they all seem to be descended from the same South American ancestor.