1
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
The table below gives the populations (in thousands) of ten species (A-J) in four areas (a-d) consisting of the number of habitats given within brackets against each. Study the table and answer the question which follows: AIPMT 2008 Biology - Biodiversity and Conservation Question 40 English Which area out of a to d shows maximum species diversity?
A
b
B
d
C
c
D
a
2
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Which one of the following is not observed in biodiversity hotspots ?
A
Endenism
B
Lesser inter-specific competition
C
Accelerated species loss
D
Species richness
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
World Summit on Sustainable Development (2002) was held in:
A
South Africa
B
Sweden
C
Brazil
D
Argentina
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
A lake near a village suffered heavy mortality of fishes within a few days. Consider the following reasons for this?
(i) Lots of urea and phosphate fertilizer were used in the crops in the vicinity
(ii) the area was sprayed with DDT by an aircraft
(iii) The lake water turned green and stinky
(iv) Phytoplankton populations in the lake declined initially thereby greatly reducing photosynthesis
Which two of the above were the main causes of fish mortality in the lake?
A
(i), (ii)
B
(iii), (iv)
C
(i), (iii)
D
(ii), (iii)
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12