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In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?
- a)Directional Selection
- b)Stabilizing Selection
- c)Disruptive Selection
- d)Cyclical Selection
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the ...
The given data shows stabilising selection as most of the newborn having average weight between 3 to 3.3 kg survive and babies with less and more weight have low survival rate.
Most Upvoted Answer
In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the ...
Stabilizing Selection
Explanation:
Range of Newborn Weight
- The newborn weight ranges from 2 to 5 kg.
Survival Rate
- 97% of the newborns with an average weight between 3 to 3.3 kg survive.
- 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die.
Selection Process
- Stabilizing selection is taking place.
- Stabilizing selection is a type of natural selection that favors the intermediate variants of a trait over the extreme variants.
- In this case, the newborns with an average weight between 3 to 3.3 kg are favored over the newborns with weight from 2 to 2.5 kg or 4.5 to 5 kg.
- This is because the newborns with an average weight between 3 to 3.3 kg have a higher survival rate compared to the newborns with weight from 2 to 2.5 kg or 4.5 to 5 kg.
- The intermediate variant of the newborn weight is being favored by the stabilizing selection process.
Explanation:
Range of Newborn Weight
- The newborn weight ranges from 2 to 5 kg.
Survival Rate
- 97% of the newborns with an average weight between 3 to 3.3 kg survive.
- 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die.
Selection Process
- Stabilizing selection is taking place.
- Stabilizing selection is a type of natural selection that favors the intermediate variants of a trait over the extreme variants.
- In this case, the newborns with an average weight between 3 to 3.3 kg are favored over the newborns with weight from 2 to 2.5 kg or 4.5 to 5 kg.
- This is because the newborns with an average weight between 3 to 3.3 kg have a higher survival rate compared to the newborns with weight from 2 to 2.5 kg or 4.5 to 5 kg.
- The intermediate variant of the newborn weight is being favored by the stabilizing selection process.
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In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?a)Directional Selectionb)Stabilizing Selectionc)Disruptive Selectiond)Cyclical SelectionCorrect answer is option 'B'. Can you explain this answer?
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In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?a)Directional Selectionb)Stabilizing Selectionc)Disruptive Selectiond)Cyclical SelectionCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?a)Directional Selectionb)Stabilizing Selectionc)Disruptive Selectiond)Cyclical SelectionCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?a)Directional Selectionb)Stabilizing Selectionc)Disruptive Selectiond)Cyclical SelectionCorrect answer is option 'B'. Can you explain this answer?.
In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?a)Directional Selectionb)Stabilizing Selectionc)Disruptive Selectiond)Cyclical SelectionCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?a)Directional Selectionb)Stabilizing Selectionc)Disruptive Selectiond)Cyclical SelectionCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?a)Directional Selectionb)Stabilizing Selectionc)Disruptive Selectiond)Cyclical SelectionCorrect answer is option 'B'. Can you explain this answer?.
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