Question 1:
State the differences between gene mutation and chromosomal mutation.
Answer:
Gene mutation involves change in nucleotide base sequence in DNA molecule of a chromosome whereas chromosome mutation involves change in structure or number of chromosome.
State the differences between gene mutation and chromosomal mutation.
Answer:
Gene mutation involves change in nucleotide base sequence in DNA molecule of a chromosome whereas chromosome mutation involves change in structure or number of chromosome.
Question 2:
Explain briefly the following statement by giving suitable examples:
Food can be a source of mutation.
Answer:
Eating food which contains mutagen (example, preservative such as benzene) for a long period of time can cause mutation.
Explain briefly the following statement by giving suitable examples:
Food can be a source of mutation.
Answer:
Eating food which contains mutagen (example, preservative such as benzene) for a long period of time can cause mutation.