Question

Which is supposed to be a connecting link between ape and man? Give reason for your answer.

Answer 1

Hint: The first humans emerged in Africa about two million years ago, long before modern humans, known as Homo sapiens, appeared on the same continent. Apes is a branch of the Old World Simians native to Africa and SouthEast Asia. They are the sister group of Old World monkeys, which together form a catarrhine clade.

Complete answer:
Apes are the closest living relatives of humans. In addition, apes and humans have more in common than most other animals due to the fact that we had common ancestors millions of years ago. This is why humans and apes have very similar characteristics. Read on to explore how humans are different from apes and whether we have any similarities with them.

The link between Apes and man is Homo erectus. All genetic embryological physiological, anatomical, medical evidence indicates that humans are apes. Eugene dubois discovered the first fossil of Homo erectus and found that trinil cranium had similar anatomical characteristics between humans and apes.
Homo erectus (meaning "upright man") is an extinct species of archaic human from the Pleistocene, with its first occurrence some 2 million years ago, and its specimens are among the first recognized members of the Homo genus. H. erectus was the first human ancestor to spread throughout the Old World, having a distribution in Eurasia from the Iberian Peninsula to Java.

Note: H. erectus males and females may have been approximately the same size as modern humans, which could indicate monogamy in line with the general trends shown in primates. However, the size ranged widely from 146–185 cm in height and 40–68 kg in weight. It is not clear whether H. erectus was anatomically capable of speaking, even though some proto-language communication is postulated.