The part “a” shown in the figure if b is antheridium _____

Equisetum belongs to _______

Reproduction in humans is an example of ___

Which among the following life cycle suits Chlamydomanas?

Which among the following is incorrect about artificial classification of plantae kingdom?

Food is stored in Phaecophyceae as _______

The inner cell wall in spirogyra is made up of ____

Which among the following is incorrect?