The walking fern is so named because
(a) it propagates vegetatively by its leaf tips
(b) it knows how to walk by itself
(c) its spores are able to walk
(d) it is dispersed through the agency of walking
animals.
(a) it propagates vegetatively by its leaf tips
(b) it knows how to walk by itself
(c) its spores are able to walk
(d) it is dispersed through the agency of walking
animals.