The given illustration represents various kinds of plants....
In the given illustration, filamentous algae is labelled as....
-A..I
-B..II
-C..III
-D..IV
Dear student.
Spirogyra has a simple structure and is made up of combination of cells joined to form a long filament. They do not posses any special cell, tissues or organs to perform any other mode of reproduction. Hence, they can divide by intercalary mitosis to form fragments and these fragments of cell or filament can easily grow and mature into new individuals.
Hence, in simple words Spirogyra does not contain complex body i.e tissues and organs, so can divide cell through fragmentation to produce new individuals.
Hence the correct option is option B i.e spirogyra which is a filamentous algae i.e. second image.
Regards.
Spirogyra has a simple structure and is made up of combination of cells joined to form a long filament. They do not posses any special cell, tissues or organs to perform any other mode of reproduction. Hence, they can divide by intercalary mitosis to form fragments and these fragments of cell or filament can easily grow and mature into new individuals.
Hence, in simple words Spirogyra does not contain complex body i.e tissues and organs, so can divide cell through fragmentation to produce new individuals.
Hence the correct option is option B i.e spirogyra which is a filamentous algae i.e. second image.
Regards.