Biology
Grade-10
Easy
Question
What type of natural selection favor traits at both ends of the normal range of variation?
- Disruptive selection
- Directional selection
- Stabilizing selection
- Variation
Hint:
Disruptive selection favor traits at both ends of the normal range of variation.
The correct answer is: Disruptive selection
- Disruptive selection is a type of natural selection.
- It is also called diversifying selection.
- This favours extremes of the continuous variation.
- This type of selection is not very common.
Related Questions to study
Biology
Which type of natural selection pushes traits toward the average?
Which type of natural selection pushes traits toward the average?
BiologyGrade-10
Biology
Natural selection is BEST described as
Natural selection is BEST described as
BiologyGrade-10
Biology
What factors influence which features are handed down to the next generation with the highest frequency?
What factors influence which features are handed down to the next generation with the highest frequency?
BiologyGrade-10
Biology
What is TRUE about the evolution of horses?
What is TRUE about the evolution of horses?
BiologyGrade-9
Biology
According to Lamarck’s theory the complexity of an organism _____________.
According to Lamarck’s theory the complexity of an organism _____________.
BiologyGrade-9
Biology
Lamarckism cannot explain_____________.
Lamarckism cannot explain_____________.
BiologyGrade-9
Biology
Match the following:
a. aquatic birds | 1. Disuse of organs |
b. flightless birds | 2. Limbed ancestors |
c. Snakes | 3. Webbed feet |
Match the following:
a. aquatic birds | 1. Disuse of organs |
b. flightless birds | 2. Limbed ancestors |
c. Snakes | 3. Webbed feet |
BiologyGrade-9
Biology
Philosophie zoologique was written by__________.
Philosophie zoologique was written by__________.
BiologyGrade-9
Biology
Match the following:
a. Survival of the fittest | 1. Weismann |
b. Theory of germplasm | 2. Lamarck |
c. Inheritance of acquired characters | 3. Darwin |
Match the following:
a. Survival of the fittest | 1. Weismann |
b. Theory of germplasm | 2. Lamarck |
c. Inheritance of acquired characters | 3. Darwin |
BiologyGrade-9
Biology
Which of the following is an acquired trait?
Which of the following is an acquired trait?
BiologyGrade-9
Biology
Lamarck’s theory of evolution fails to explain how:
Lamarck’s theory of evolution fails to explain how:
BiologyGrade-9
Biology
Variations produced in ___________are not inherited, while variations produced in _______________ are inherited to the next generation?
Variations produced in ___________are not inherited, while variations produced in _______________ are inherited to the next generation?
BiologyGrade-9
Biology
Somatic variations are inherited.
Somatic variations are inherited.
BiologyGrade-9
Biology
Lamarck’s theory of evolution is called:
Lamarck’s theory of evolution is called:
BiologyGrade-9
Biology
Which example explains Lamarckism?
Which example explains Lamarckism?
BiologyGrade-9