Natural selection where more individuals acquire specific character value other than the mean character value, leads to :
1. Random change 
2. Stabilising change 
3. Directional change 
4. Disruptive change 
Subtopic:  Natural Selection |
 71%
From NCERT
NEET - 2022
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In a species, the weight of a newborn ranges from 2 to 5 kg. 97% of the newborns with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weights from 2 to 2.5 kg or 4.5 kg to 5 kg die. Which type of selection process is taking place?

1. Cyclical selection 2. Directional selection
3. Stabilizing selection 4. Disruptive selection

Subtopic:  Natural Selection |
 66%
From NCERT
NEET - 2019
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