Aquatic animals in which fertilisation occurs in water are said to be
a) viviparous without external fertilisation
b) oviparous with external fertilisation
c) viviparous with internal fertilisation
d) oviparous with internal fertilisation
a) viviparous without external fertilisation
b) oviparous with external fertilisation
c) viviparous with internal fertilisation
d) oviparous with internal fertilisation