Question

Evolution of human appears parallel to the progressive development of brain and language skills. As such, the evolution of individual species in the sequence of their appearance is :

• A. {Ramapithecus} $\longrightarrow$ {Homo habilis} $\longrightarrow$ {Homo erectus} $\longrightarrow$ Neanderthal $\longrightarrow$ {Homo sapiens}
• B. {Homo habilis} $\longrightarrow$ {Homo erectus} $\longrightarrow$ {Ramapithecus} $\longrightarrow$ Neanderthal $\longrightarrow$ {Homo sapiens}
• C. {Homo sapiens} $\longrightarrow$ {Ramapithecus} $\longrightarrow$ {Homo habilis} $\longrightarrow$ Neanderthal $\longrightarrow$ {Homo erectus}
• D. Neanderthal $\longrightarrow$ {Ramapithecus} $\longrightarrow$ {Homo habilis} $\longrightarrow$ {Homo erectus} $\longrightarrow$ {Homo sapiens}

Hint:

Logic Tip: Remember the mnemonic: \textbf{P}lease \textbf{D}o \textbf{R}emember \textbf{A}pple \textbf{H}as \textbf{E}very \textbf{N}utrient \textbf{S}cientifically. \textbf{P}arapithecus $\rightarrow$ \textbf{D}ryopithecus $\rightarrow$ \textbf{R}amapithecus $\rightarrow$ \textbf{A}ustralopithecus $\rightarrow$ \textbf{H}omo habilis $\rightarrow$ \textbf{H}omo \textbf{E}rectus $\rightarrow$ \textbf{N}eanderthal $\rightarrow$ \textbf{H}omo \textbf{s}apiens.

Answer 1

The Correct Option is A

Concept:
The evolutionary timeline of human ancestors is traced through fossil records. The sequence demonstrates a progressive transition from ape-like ancestors to modern humans, characterized by bipedalism, increasing cranial capacity (brain size), tool use, and cultural development. 
Step 1: 
Among the given options, Ramapithecus is the oldest. Existing about 15 million years ago, it was more man-like than its contemporary Dryopithecus. The sequence must logically begin with Ramapithecus. This eliminates options (2), (3), and (4) immediately. 
Step 2: {\color{redIdentify the first tool maker (Homo habilis)
Following the Australopithecines (not listed), the first human-like hominid emerged around 2 million years ago. This was Homo habilis (the ""handy man""), known for having a brain capacity of 650-800cc and making primitive stone tools. It follows Ramapithecus. 
Step 3: Identify the first to use fire (Homo erectus)
Fossils discovered in Java revealed the next stage, Homo erectus, which lived about 1.5 million years ago. They had a larger brain (around 900cc) and probably ate meat. They follow Homo habilis. 
Step 4: 
The Neanderthal man (Homo neanderthalensis) lived between 1,00,000 and 40,000 years ago. They had a brain size comparable to modern humans (1400cc), used hides to protect their bodies, and buried their dead. They appear late in the sequence, just before modern humans. 
Step 5: Identify the final, modern stage (Homo sapiens)
Finally, Homo sapiens (modern man) arose during the ice age between 75,000 and 10,000 years ago, eventually developing agriculture and complex civilizations. They are the terminal point of the sequence. 
Step 6: 
The chronological order from oldest to most recent is: Ramapithecus $\rightarrow$ Homo habilis $\rightarrow$ Homo erectus $\rightarrow$ Neanderthal $\rightarrow$ Homo sapiens. This perfectly matches Option (1).