In a young anther the four rows of cells which later produce pollen are called

in young anther, four rows of cell destined to form pollen are collectively called

An anther having four microsporocytes shall produce pollen grains

An anther having four microsporocytes shall produce pollen grains

An anther having four microsporocytes shall produce pollen grains

The number of pollen grains, produced by each head inflorescene of family Asteraceae having 10 actinomorphic flowers (if each anther produces 20 pollen grains), are

The number of pollen grains, produced by each head inflorescene of family Asteraceae having 10 actinomorphic flowers (if each anther produces 20 pollen grains), are

The number of pollen grains, produced by each head inflorescene of family Asteraceae having 10 actinomorphic flowers (if each anther produces 20 pollen grains), are

The number of pollen grains, produced by each head inflorescene of family Asteraceae having 10 actinomorphic flowers (if each anther produces 20 pollen grains), are

A stamen with two anther lobes and four pollen sacs is called