Biology
Grade-10
Easy
Question
Survival of the fittest and evolution were proposed by which scientist?
- Charles Darwin
- Albert Einstein
- Steven Hawking
- Isaac Newton
Hint:
The theory was proposed by Charles Darwin.
The correct answer is: Charles Darwin
- Charles Darwin gave the theory of evolution.
- Survival of the fittest is done by natural selection.
- The organism with highest fitness and allele frequency have the ability to survive in the habitat.
- This leads to evolutionary change.
Related Questions to study
Biology
Which of the following term is known as behavioural changes of individuals of a species that allow for better survival?
Which of the following term is known as behavioural changes of individuals of a species that allow for better survival?
BiologyGrade-10
Biology
What is the name of the theory that explains how all living organisms are connected and how current species adapt to their circumstances and new species emerge?
What is the name of the theory that explains how all living organisms are connected and how current species adapt to their circumstances and new species emerge?
BiologyGrade-10
Biology
Selection for behaviors that help your relatives survive and reproduce is known as __________.
Selection for behaviors that help your relatives survive and reproduce is known as __________.
BiologyGrade-10
Biology
Which of the following is not an observable reality of nature upon which natural selection is based?
Which of the following is not an observable reality of nature upon which natural selection is based?
BiologyGrade-10
Biology
What is the process through which people with specific heritable qualities have a better probability of surviving and reproducing?
What is the process through which people with specific heritable qualities have a better probability of surviving and reproducing?
BiologyGrade-10
Biology
According to Darwin's theory of natural selection, those that survive are those who are best fitted to their environment. The ________ is responsible for their survival.
According to Darwin's theory of natural selection, those that survive are those who are best fitted to their environment. The ________ is responsible for their survival.
BiologyGrade-10
Biology
What type of natural selection favor traits at both ends of the normal range of variation?
What type of natural selection favor traits at both ends of the normal range of variation?
BiologyGrade-10
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