Match List I with List II
List I
Man
List II
Cranial Capacity
A.
Homo erectus
I.
1200‐1400 cc
B.
Neanderthal Man
II.
800‐1000 cc
C.
Cromagnun Man
III.
350‐ 450 cc
D.
Australopithecus
IV.
1600 cc
Choose the correct answer from the options given below:
1. A ‐ III, B ‐ IV, C ‐ II, D ‐ I
2. A ‐ II, B ‐I, C ‐ IV, D ‐ III
3. A ‐ IV, B ‐ III , C ‐ I , D ‐ II
4. A ‐ II, B ‐ III, C ‐ IV, D ‐ I
Man
Cranial Capacity
Subtopic: Introduction to Human Evolution | Evolution Prior to Ape Man: 1 | Evolution Prior to Ape Man: 2 | Evolution Prior to Ape Man |
88%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Evolution Prior to Ape Man |
Please attempt this question first.
Hints
Match List I with List II
Choose the correct answer from the options given below:
1. A ‐ I, B ‐ II , C ‐ III , D ‐ IV
2. A ‐ II, B ‐ IV , C ‐ I, D ‐ III
3. A ‐ II, B ‐ III, C ‐ I, D ‐ IV
4. A ‐ II, B ‐ I, C ‐ III, D ‐ IV
| List I Organisms |
List II Connecting Link Between |
||
| A. | Neoplina | I. | Fish and Tetrapods |
| B. | Latimeria | II. | Annelida and Molluscs |
| C. | Seymouria | III. | Amphibian and Reptiles |
| D. | Proterospongia | IV. | Protozoa and Porifera |
1. A ‐ I, B ‐ II , C ‐ III , D ‐ IV
2. A ‐ II, B ‐ IV , C ‐ I, D ‐ III
3. A ‐ II, B ‐ III, C ‐ I, D ‐ IV
4. A ‐ II, B ‐ I, C ‐ III, D ‐ IV
Subtopic: Concept of Organic Evolution: Evidence |
Please attempt this question first.
Hints
Development of simpler less elaborate forms from complex ones
1. Progressive Evolution
2. Adaptive Radiation
3. Retrogressive Evolution
4. Parallel Evolution
1. Progressive Evolution
2. Adaptive Radiation
3. Retrogressive Evolution
4. Parallel Evolution
Subtopic: Definition & Types of Evolution |
Please attempt this question first.
Hints
Theory of 'Natural Selection' proposed by
1. Charles Darwin
2. James Hutton
3. Charles Lyell
4. Herbert Spencer
1. Charles Darwin
2. James Hutton
3. Charles Lyell
4. Herbert Spencer
Subtopic: Darwin's Theory |
94%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
A population of Rothschild’s giraffe lives in the woodlands of Uganda with trees of varying heights. Following a flood in the area, all shorter plants were uprooted but taller trees survived the flood. After several generations, it is observed that the giraffes inhabiting the woodlands have longer necks than the giraffes living in the same area prior to the flood. Which of the following evolutionary phenomenon has occurred in Rothschild’s giraffes?
1. Extreme selection
2. Stabilizing selection
3. Disruptive selection
4. Directional selection
1. Extreme selection
2. Stabilizing selection
3. Disruptive selection
4. Directional selection
Subtopic: Theory of Evolution & Lamarckism | Natural Selection |
53%
Please attempt this question first.
Hints
Following is the digrammatic representation of Miller's experiment. Select the correct option regarding correct labelling
| A | B | C | D | |
| 1. | Electrodes | \(CH_4+NH_3+H_2+ H_2O\) | Condenser | Vaccum pump |
| 2. | Electrodes | \(NH_3+ H_2O+CH_4\) | Hot water | Trap |
| 3. | Electrodes | \(NH_3 + CH_4\) | Steam | Trap |
| 4. | Electrodes | \(NH_3 + CO_2 +H_2 + H_2O\) | Hot water | Vaccum |
Subtopic: Urey & Miller Experiment |
90%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Which of the following is not true about coacervates?
1. They are solely protein aggregates
2.They do not have lipid membrane and cannot reproduce
3. The initial work on coacervates was done by Oparin
4. They are protobionts with polysaccharides proteins and water
1. They are solely protein aggregates
2.They do not have lipid membrane and cannot reproduce
3. The initial work on coacervates was done by Oparin
4. They are protobionts with polysaccharides proteins and water
Subtopic: Examples of Chemical Evolution |
Please attempt this question first.
Hints
Extra-terrestrial origin of life was proposed by theory of
1. Catastrophism
2. Spontaneous Generation
3. Special Creation
4. Panspermia
1. Catastrophism
2. Spontaneous Generation
3. Special Creation
4. Panspermia
Subtopic: Other Theories of Origin of Life |
58%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Which of the following is incorrect about coacervates in abiogenic origin of life?
1, They were partially isolated from the surroundings
2. They could maintain an internal environment
3. They were able to reproduce
4. They could separate combination of molecules from the surroundings
1, They were partially isolated from the surroundings
2. They could maintain an internal environment
3. They were able to reproduce
4. They could separate combination of molecules from the surroundings
Subtopic: Cosmic Evolution | Other Theories of Origin of Life |
51%
Please attempt this question first.
Hints
© 2024 GoodEd Technologies Pvt. Ltd.