| Statement A: | Similarities in proteins and genes among diverse organisms indicates common ancestry. |
| Statement B: | Humans and chimpanzees also show biochemical similarities. |
The illustration below shows the skull of two different mammals. Use the illustration to answer the question that follows:
Which of the following accurately describes the differences between these skulls?
| 1. | Skull A has more teeth than skull B |
| 2. | Skull A has more brain capacity than skull B |
| 3. | Skull A is of a primate and skull B is not of a primate |
| 4. | Skull A is the skull of an ape and skull B is the skull of a human |
A Hominid fossil discovered in Java in 1891, now extinct, having a cranial capacity of about 900 ccs was:
1. Homo erectus
2. Neanderthal man
3. Homo sapiens
4. Australopithecus
| 1. | Smaller cranial capacity and less developed tool usage |
| 2. | Predominantly arboreal habits and reduced bipedalism |
| 3. | Absence of cultural advancement and social behaviour |
| 4. | Increased brain size, upright posture and more advanced stone tools |
Which of the following statements is incorrect?
| 1. | About 15 mya, primates called Dryopithecus and Ramaithecus were existing |
| 2. | Ramaithecus was more man like |
| 3. | Homo erectus first buried their dead |
| 4. | The first human like being, the hominid, was called Homo habilis |
Study the diagram below and select the correct statement according to it.
| 1. | The skull of baby chimpanzee is more like adult chimpanzee skull |
| 2. | The skull of baby chimpanzee is more like adult human skull |
| 3. | The skull of adult human is more like adult chimpanzee skull |
| 4. | More than one option is correct |
Which of the following is not true about Homo sapiens?
| 1. | Arose in 75000- 10000 years ago |
| 2. | Cave art developed about 18000 years ago |
| 3. | Agriculture came around 10000 years ago |
| 4. | Modern man's skull resembles more with adult chimpanzee than baby chimpanzee |