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10All individuals of the same species are exactly identical.
Variation means differences among individuals of a species.
Even twins show some differences in characters.
Somatogenic variations are inherited by offspring.
Blastogenic variation occurs due to changes in genes.
Skin colour is an example of blastogenic variation.
Environmental variation changes the genes permanently.
Favorable variations help organisms to survive.
Mutation is a slow and continuous change.
A mutated organism is called a mutant.
Percentage: 0%
What is variation?
Which variation is not inherited?
Which variation is transferred to next generation?
Which one is an example of blastogenic variation?
Environmental variation affects mainly:
Which variation disappears after the death of organism?
Mutation is best described as:
Which of the following is caused by mutation?
Which factor can cause mutation?
New characters seen in offspring but not in parents are due to:
Differences among individuals of a species are called ______.
Variation that is not inherited is known as ______ variation.
Variation due to change in genes is called ______ variation.
Muscular strength gained by exercise is an example of ______ variation.
Eye colour is controlled by ______.
Variation caused by surroundings is called ______ variation.
Sudden change in chromosome is called ______.
The organism showing mutation is known as ______.
The agent that causes mutation is called ______.
Radiation and chemicals can cause ______.