Asexual reproduction in sponges is by forming buds and
gemmules
spicules
spongin fibres
choanocytes
- Sponges capture their food by
- Exogenous budding, a type of asexual reproduction in sponges is known as
- Phylogenetically, the sponges have evolved from
- Animals of phylum porifera are characterised by
- The gametes in sponges develop from
- The commercial bath sponge is made up of
- Larva of sponge is known as
- Ostia are meant to
- Which of the following statements is true of sponges ?
- Which of the following is given as a gift in Japan?
- The scientific name of commercial bath sponge is
- Sponges capture their food by
- The canal system in sponges does not serve the function of
- Choanocytes in sponges are present
- Nervous system in sponges
- The animal nature of sponges was established by
- One of the internal buds of porifera aris- j ing asexually and coming into activity on I death of parent…
- The phylum porifera contains most primitive of multicellular animals called
- Collared, flagellated cells covering large parts of the inner chambers of sponges and helping to keep…
- A chamber which is common in different types of canal system:
- Sponges are not found in
- Gemmules are helpful in
- Sponges belong to the phylum
- The skeleton in sponges is composed of
- A sponge is a
- Which one of the following is a flagellated larva of Leucosolenia ?
- The only fresh water species of sponges is
- The spongocoel is lined by choanocytes in
- Canal system is characteristic of
- In leucosolenia, the scleroblasts perform the function of