Define Variations. Write two significance of Variations.

Write the significance of variations.

Define octet rule. Write its significance and limitations.

Define variations in realtion to species why is variation beneficial to the species?

What is the importance of variation?

What is variation ? Name two types of variations . What is the condition for two quantities to be in inverse variation .

Bring out the differences between De Vries mutations and Darwinian variations.

Differentiate between continuous variations and discontinuous variations.

Differentiate somatogenic variations and blastogenic variations.