Biology
Grade-9
Easy
Question
Natural selection:
- Favors organisms that are better adapted to their environment.
- Has no effect on evolution.
- Creates variation in a species
- Allows sexual reproduction in a species
Hint:
Natural selection favors organisms that are better adapted to their environment.
The correct answer is: Favors organisms that are better adapted to their environment.
- Natural selection is the mechanism of evolution.
- Evolution can be described by the process by which organisms adapt themselves according to their changing habitat to increase the chances of survival.
- This theory was given by Charles Darwin as survival of the fittest.
Related Questions to study
Biology
______ is the driving force of evolution.
______ is the driving force of evolution.
BiologyGrade-9
Biology
The process of change over time is called _____.
The process of change over time is called _____.
BiologyGrade-9
Biology
When did Charles Darwin write his book?
When did Charles Darwin write his book?
BiologyGrade-9
Biology
Charles Darwin was best known in the 19th century for ____.
Charles Darwin was best known in the 19th century for ____.
BiologyGrade-9
Biology
The saddle-shaped tortoise had longer necks to
The saddle-shaped tortoise had longer necks to
BiologyGrade-9
Biology
How many species of finches were studied by Darwin on the Galapagos?
How many species of finches were studied by Darwin on the Galapagos?
BiologyGrade-9
Biology
Darwin did his investigations on which Islands?
Darwin did his investigations on which Islands?
BiologyGrade-9
Biology
The dome-shaped tortoise had _____ necks.
The dome-shaped tortoise had _____ necks.
BiologyGrade-9
Biology
All of Darwin's finches have various beak shapes. They are an adaptation to gain access of _____.
All of Darwin's finches have various beak shapes. They are an adaptation to gain access of _____.
BiologyGrade-9
Biology
The large ground finch feeds on insects.
The large ground finch feeds on insects.
BiologyGrade-9
Biology
Who is considered as the "Father of evolution"?
Who is considered as the "Father of evolution"?
BiologyGrade-9
Biology
Which of the following eats the fruit of the prickly pear cactus?
Which of the following eats the fruit of the prickly pear cactus?
BiologyGrade-9
Biology
The small tree finch had a narrow beak to eat
The small tree finch had a narrow beak to eat
BiologyGrade-9
Biology
Darwin published his theory of evolution in his book named ___.
Darwin published his theory of evolution in his book named ___.
BiologyGrade-9
Biology
Darwin went on the voyage in which ship?
Darwin went on the voyage in which ship?
BiologyGrade-9
