Thin walled non mobile spores are called zoospores
A motile asexual spore produced by some algae bacteria and fungi are Akinetes
Uninucleate non-motile asexual spores are produced by the fungus are called conidia
Thick walled vegetative cells produced by the algae during adverse conditions are called aplanospores
Hard endocarp Hard endocarp Hard endocarp
In a dicot seed there is a short longitudinal whitish ridge is called the raphae
There is a minute opening in dicot seed is known as micropyle.
The rudimentary stem portion known as radicle.
The rudimentary root portion is called radicle
Fruits and seeds dispersed with a sudden jerk by an explosive mechanism.
Fruits of tridax are carry a persistent calyx modified into pappus.
The fruits of xanthium have sharp pointed stiff hooks.
The mesocarp of coconut is fibres.
There is no wastage of pollen grains
The seeds are less in number
Self pollination is sure in bisexual flowers
Flowers need not depend on agents of pollination