Although the early embryos of different species exhibit similarities, Haeckel apparently exaggerated these similarities in support of his Recapitulation theory, sometimes known as the Biogenetic Law or " Ontogeny recapitulates phylogeny ".

Although Rutimeyer did not denounce Haeckel ’ s embryo drawings as fraud, he argued that such drawings are manipulations of public and scientific thought.

Although Haeckel stressed comparative embryology and Gegenbaur promoted the comparison of adult structures, both believed that the two methods could work in conjunction to produce the goal of evolutionary morphology.

Although he is perfectly willing to cooperate with Scotland Yard, Holmes has nothing but contempt for the intelligence and mentality of the police.

Although we continue to pay our conversational devotions to `` free private enterprise '', `` individual initiative '', `` the democratic way '', `` government of the people '', `` competition of the marketplace '', etc., we live rather comfortably in a society in which economic competition is diminishing in large areas, bureaucracy is corroding representative government, technology is weakening the citizen's confidence in his own power to make decisions, and the threat of war is driving him economically and physically into the ground ''.

Although it is constantly made to look foolish ( too simple to come in out of the rain, people say, who have found in the innocent an impediment ), it does not mind looking foolish because it is not concerned with how it looks.

Although open to the general public it is not overcrowded ; ;

Although we have no measures of its strength or intensity, the heritage of the doctrine of inalienable rights is retained.

Although because of the important achievements of nineteenth century scholars in the field of textual criticism the advance is not so striking as it was in the case of archaeology and place-names, the editorial principles laid down by Stevenson in his great edition of Asser and in his Crawford Charters were a distinct improvement upon those of his predecessors and remain unimproved upon today.

Although Patchen has given previous evidence of an interest in jazz, the musical group that he works with, the Chamber Jazz Sextet, is often ignored by jazz critics.

Although the false glamour surrounding bourbon or other whisky commercials is possibly no more fatuous than the pseudo-sophistication with which TV soft-drinks are downed or toothpaste applied, there is a sad difference between enticing a viewer into sipping Oopsie-Cola and gulling him into downing bourbon.

Although the United States and the U.S.S.R. have been arguing whether there shall be four, five or six top assistants, the most important element in the situation is not the number of deputies but the manner in which these deputies are to do their work.

`` Although it is not the best of which he is capable '', said Shelley as he closed the book, `` it is still poetry of a high order ''.

Although Sam Rayburn affects a gruff exterior in many instances, nevertheless he is fundamentally a man of warm heart and gentle disposition.

Although a similar situs for tangible property is mentioned in the statute, this is cancelled out by the provision that definite kinds of property `` and all other tangible property '' situated or being in any town is taxable where the property is situated.

Although much of the Industrial Division's promotional effort is devoted to securing new locations and expansions by major industries, small business is also afforded considerable attention.

Although Mr. Brown was not himself its inventor ( it was a French idea ), it is typical that his intuition first conceived the importance of mass producing this basic tool for general use.

Although the concept was proven sound and the 500 megawatt engine finished a successful test run in 1961, no airworthy device was ever completed.

Although promising for anti-bacterial activity, long-term consumption of cranberry juice has not been adequately proven to reduce urinary tract infections.

Although the catapult has been used since ancient times, it has proven to be one of the most effective mechanisms during warfare.

Although they are thought to have been used in Europe much earlier, gambesons underwent a revolution from their first proven use in the late 11th and early 12th centuries as an item of armour that simply facilitated the wearing of mail to an item of independent armour popular amongst infantry.

Although identity between the Atlantic and Pacific populations cannot be proven by anatomical data, its skeleton is distinctive and easy to distinguish from that of all other living whales.

Although exports have provided substantial revenue, self-sustained growth and a more egalitarian distribution of income have proven elusive.

Although the practicality of this approach to gene therapy has yet to be proven, some aspects of it could be less problematic than the alternative viral-based delivery of therapeutic genes.

Although it cannot be proven whether or not this is the man himself, it is further believed by some that Robin had a brother called Thomas – an assertion with no documentary evidence whatsoever to support it in any of the stories, tales or ballads.

Although it is not proven that the invasion of Gaul was the breaking point between Claudius and Zenobia, the sequence of events in their order point to the siege being an important factor.

Although it is not proven how elevated TGFβ levels are responsible for the specific pathology seen with the disease, an inflammatory reaction releasing proteases that slowly degrade the elastin fibers and other components of the extracellular matrix is known to occur.

Although nothing further was proven and Edward denied he had committed adultery, the suggestion of impropriety was damaging.

Although there is no known cure for multiple sclerosis, several therapies have proven helpful.

Although it is widely suspected that there are no polynomial-time algorithms for NP-hard problems, this has never been proven.

Although historically proven earlier, de Moivre's formula can easily be derived from Euler's formula

Although sometimes misrepresented as evidence these groups recognize MCS as a specific disease, the booklet states a pathogenesis of MCS has not been definitively proven.

Although the UAZ has proven to be a reliable 4x4, there have been a few problems with the car ’ s reliability that have slightly hurt its reputation.

Although there have been many struggles in the past decade, the company still remains one of the great prides of Czech industry and has proven to be a valuable asset to international engineering, with its unique assembly and production methods and designs.

Although cataracts have no scientifically proven prevention, wearing ultraviolet-protecting sunglasses may slow the development of cataracts.

Although there was a high correlation between recipients of that vaccination and initial cases of AIDS, this theory has never been proven.

Although Miyagi assures him he has already proven himself, Daniel believes that if he does not continue, his tormentors will have gotten the best of him.

Although the passes through the Sangre de Cristo had proven too steep for a railroad, Frémont pressed on.

Although the relationship between the open-market and the transformation of urban systems has not been proven to be a perfect one-to-one relationship, the evidence supports the acceleration or initiation of these two tendencies following neoliberal changes.

Although his existence is not proven, there are several monuments to him in Mölln.

Although this story seemed far-fetched the University of Southern Mississippi has proven that old maps from 16th-century French explorers show that they labeled the D ’ Lo area around the Strong River with the words “ De l ' eau sans potable ”.