Assertion (A) `:` Natural selection is the outcome of difference in survival and reproduction among individuals that show variation in one or more traits. Reason (R ) `:` Adaptive forms of a given trait tent to become more common, less adaptive ones become less common or disappear.
A
A
B
B
C
C
D
D
Text Solution
Verified by Experts
The correct Answer is:
A
Topper's Solved these Questions
EVIDENCES OF EVOLUTION
DINESH PUBLICATION|Exercise CHECK YOUR GRASP|3 Videos
ENVIRONMENTAL ISSUES
DINESH PUBLICATION|Exercise Model test paper-5|100 Videos
EXCRETORY PRODUCTS AND THEIR ELIMINATION
DINESH PUBLICATION|Exercise Check your graps|10 Videos
Similar Questions
Explore conceptually related problems
Natural selection is the outcome of difference in survival and reproduction among individuals that show variation in one or more traits. Reason : Adaptive forms of a given trait tend to become more common, less adaptive ones become less common or disappear.
Among the 15th group elements, as one goes from nitrogen to bismuth, the pentavalency becomes less pronounced and trivalency becomes more pronounced due to
Assertion (A): There is more species biodiversity in tropical latitudes than in temperate ones. Reason (R) : Tropical environments, unlike temperate ones, are less seasonal, relatively more constant and predictable.
Assertion: N atom has two different oxidation states in NH_(4)NO_(2) . Reason: One N atom has -ve oxidation number as it is attached with less electronegative H atom and other has +ve oxidation number as it is attached with more electronegative atom.
DINESH PUBLICATION-EVIDENCES OF EVOLUTION-CHECK YOUR GRASP
