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1
NEET 2017
MCQ (Single Correct Answer)
+4
-1
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Homozygous purelines in cattle can be obtained by :
A
mating of related individuals of same breed
B
mating of individuals of different species
C
mating of individuals of different breed
D
mating of unrelated individuals of same breed
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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Artificial selection to obtain cows yielding higher milk output represents :
A
directional as it pushes the mean of the character in one direction
B
stabilizing followed by disruptive as it stabilizes the population to produce higher yielding cows.
C
disruptive as it splits the population into two, one yielding higher output and the other lower output.
D
stabilizing selection as it stabilizes this character in the population.
3
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
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Among the following edible fishes, which one is a marine fish having rich source of omeg-3 fatty acids ?
A
Mangur
B
Mystus
C
Mackerel
D
Mrigala
4
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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Interspecific hybridisation is the mating of
A
animals within same breed without having common ancestors
B
superior males and females of different breeds
C
more closely related individuals within same breed for 4-6 generations =
D
two different related species
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