What Is The Difference Between Connecting Link And Missing Link?

Archaeopteryx is an iconic fossil, often thought of as the ‘missing-link’ between dinosaurs and birds.

It was first described in 1861 by the German palaeontologist Hermann von Meyer (1801-1869).

Since then Archaeopteryx has been the focus of controversy surrounding the origin of birds and their links with dinosaurs..

It stands to reason that if humanity has one or more sisters, then these siblings must have shared the same parent species at some point in prehistory. Evolutionary biologists call this species the “last common ancestor” (LCA). Most people know it by a non-scientific name: the “missing link”.


Missing link, hypothetical extinct creature halfway in the evolutionary line between modern human beings and their anthropoid progenitors. … In the latter half of the 19th century, a common misinterpretation of Charles Darwin’s work was that humans were lineally descended from existing species of apes.

Said one scientist, “It changes everything.” Move over, Lucy. And kiss the missing link goodbye. … The find reveals that our forebears underwent a previously unknown stage of evolution more than a million years before Lucy, the iconic early human ancestor specimen that walked the Earth 3.2 million years ago.

Is evolution a theory or fact?


Dipnoi is living connecting link between in fishes and amphibians.

Why do we evolve?


Lungfish have a highly specialized respiratory system. They have a distinct feature that their lungs are connected to the larynx and pharynx without a trachea.

Connecting LinksMissing LinksThey are living organisms having the characters of two different groups.They are extinct organisms. They had the characters of two different groups of organismsE.g., Protopterus, PeripatusE.g., Seymouria, Archaeopteryx.

Is Lucy a Homosapien?

Everyone in the world is Homo sapien, but there were other, earlier Homos too. Lucy’s species, Australopithecus afarensis, died out about 3 million years ago, but the oldest Homo evidence we have is from 2.3 million years ago.

What is definition of evolution?

Evolution may be defined as any net directional change or any cumulative change in the characteristics of organisms or populations over many generations—in other words, descent with modification… It explicitly includes the origin as well as the spread of alleles, variants, trait values, or character states. (

Is there a gap in human evolution?

For years, there has been a gap in the fossil record of human evolution. However, in 2015, scientists announced the discovery of a trove of fossils in South Africa that may help fill that gap and offer new insight into the evolution of humans.

“Missing link” is an unscientific term for a transitional fossil. It is often used in popular science and in the media for any new transitional form. The term originated to describe the hypothetical intermediate form in the evolutionary series of anthropoid ancestors to anatomically modern humans (hominization).

Is Ardi older than Lucy?

Nicknamed Ardi, the skeleton preserved many parts missing from Lucy (including hands, feet, and skull) and was 1.2 million years older. Searchers eventually found more than 100 specimens from other individuals of this species.

duck billed platypusAnswer. The duck billed platypus. It is the connective link between reptiles and mammals. It has reptilian features, such as it lays eggs.

What humans evolved from?


Connecting link is an organism having characteristics of two different group of organisms e.g, duck-billed platypus ( scientific name Ornithorhynchus anatinus) is a connecting link between reptiles and mammals i.e, it has mammary glands to feed its young ones like other mammals e.g human being, cow, buffalo etc., and …

Is Lucy the “missing link” between apes and humans? … Johanson: “Scientists [no longer] like to use the term ‘missing link’ because it implies there is one ancestor that uniquely forms the bridge or link between our common ancestor with the African apes and ourselves.