The sum total of all the seed attributes that can withstand emergence under favourable condition is called

Answer: Option B

The total of all the seed attributes that can withstand emergence under favourable conditions is called vigour.
Seed vigour is the energy or stamina of the seed in producing elite seedlings. It is the total of all seed attributes that enables its regeneration under any given conditions.
Seed vigour determines the level of performance of seed or seed lot during germination and seedling emergence.