- 1(current)
Q. No.Species separated by geographical barriers are called:
1. Allopatric
2. Sympatric
3. Sibling
4. Endemic
Subtopic: Â Concept of Speciation |
 54%
Level 3: 35%-60%
AIPMT - 1998
Hints
Subtopic: Â Concept of Speciation |
 51%
Level 3: 35%-60%
AIPMT - 2000
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Hints
The occurrence of endemic species in South America and Australia is because:
| 1. | these species have been extinct in other regions |
| 2. | of continental separation |
| 3. | there is no terrestrial route to these places |
| 4. | of retrogressive evolution |
Subtopic: Â Concept of Speciation |
 76%
Level 2: 60%+
AIPMT - 2001
Hints
Which of the following is important for speciation:
1. Seasonal isolation
2. Reproductive isolation
3. Behavioural isolation
4. Tropical isolation
Subtopic: Â Concept of Speciation |
 82%
Level 1: 80%+
AIPMT - 2002
Hints
What is true for individuals of the same species:
1. Live in the same niche
2. Live in the same habitat
3. Interbreeding
4. Live in different habitat
Subtopic: Â Concept of Speciation |
 68%
Level 2: 60%+
AIPMT - 2002
Hints
- 1(current)
Q. No.
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