Phylum Porifera
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BIOXI04: ANIMAL KINGDOM

332967 The common bath sponge belongs to the genus

1 Sycon
2 Spongilla
3 Leucosolenia
4 Euspongia
BIOXI04: ANIMAL KINGDOM

332968 Members of porifera are

1 All freshwater
2 All marine
3 Mostly freshwater and few marine
4 Generally marine and a few freshwater
BIOXI04: ANIMAL KINGDOM

332969 In sponges the body is supported by a skeleton made up of

1 Spicules
2 Spongin fibres
3 Either of the two
4 Both
BIOXI04: ANIMAL KINGDOM

332970 Which of the following statement is incorrect w.r.t sponges?

1 Choanocytes or collar cells line the spongocoel and the canals
2 Sponges have paragastric cavity which helps in extracellular digestion
3 Sponges are mostly asymmetrical
4 The larval stage in sponge is morphologically distinct from the adult
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BIOXI04: ANIMAL KINGDOM

332967 The common bath sponge belongs to the genus

1 Sycon
2 Spongilla
3 Leucosolenia
4 Euspongia
BIOXI04: ANIMAL KINGDOM

332968 Members of porifera are

1 All freshwater
2 All marine
3 Mostly freshwater and few marine
4 Generally marine and a few freshwater
BIOXI04: ANIMAL KINGDOM

332969 In sponges the body is supported by a skeleton made up of

1 Spicules
2 Spongin fibres
3 Either of the two
4 Both
BIOXI04: ANIMAL KINGDOM

332970 Which of the following statement is incorrect w.r.t sponges?

1 Choanocytes or collar cells line the spongocoel and the canals
2 Sponges have paragastric cavity which helps in extracellular digestion
3 Sponges are mostly asymmetrical
4 The larval stage in sponge is morphologically distinct from the adult
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BIOXI04: ANIMAL KINGDOM

332967 The common bath sponge belongs to the genus

1 Sycon
2 Spongilla
3 Leucosolenia
4 Euspongia
BIOXI04: ANIMAL KINGDOM

332968 Members of porifera are

1 All freshwater
2 All marine
3 Mostly freshwater and few marine
4 Generally marine and a few freshwater
BIOXI04: ANIMAL KINGDOM

332969 In sponges the body is supported by a skeleton made up of

1 Spicules
2 Spongin fibres
3 Either of the two
4 Both
BIOXI04: ANIMAL KINGDOM

332970 Which of the following statement is incorrect w.r.t sponges?

1 Choanocytes or collar cells line the spongocoel and the canals
2 Sponges have paragastric cavity which helps in extracellular digestion
3 Sponges are mostly asymmetrical
4 The larval stage in sponge is morphologically distinct from the adult
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BIOXI04: ANIMAL KINGDOM

332967 The common bath sponge belongs to the genus

1 Sycon
2 Spongilla
3 Leucosolenia
4 Euspongia
BIOXI04: ANIMAL KINGDOM

332968 Members of porifera are

1 All freshwater
2 All marine
3 Mostly freshwater and few marine
4 Generally marine and a few freshwater
BIOXI04: ANIMAL KINGDOM

332969 In sponges the body is supported by a skeleton made up of

1 Spicules
2 Spongin fibres
3 Either of the two
4 Both
BIOXI04: ANIMAL KINGDOM

332970 Which of the following statement is incorrect w.r.t sponges?

1 Choanocytes or collar cells line the spongocoel and the canals
2 Sponges have paragastric cavity which helps in extracellular digestion
3 Sponges are mostly asymmetrical
4 The larval stage in sponge is morphologically distinct from the adult