One of the following does not reproduce by spore formation method. This is:

The off springs formed by asexual reproduction method have greater similarity among themselves because :

(i) asexual reproduction involves only one parent

(ii) asexual reproduction involves two parents

(iii) asexual reproduction involves gametes

(iv) asexual reproduction does not involve gametes

A simple multicellular animal having tentacles which lives in freshwater usually reproduces by the asexual process of:

The factors responsible for the rapid spreading of bread mould on slices of bread are :

(i) presence of large number of spores in air

(ii) presence of large number of thread-like branched hyphae

(iil) presence of moisture and nutrients

(iv) formation of round shaped sporangia

One of the following reproduces by forming spores. This in :