Biology Fsc Part 1 Online Test With Answers

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Biology Fsc Part 1 Online Test

Sr. # Questions Answers Choice
1 Polymorphism is a characteristic of members of phylum. Porifera Cnidaria Annelida Arthropoda
2 Th polyp is reduced and medusa is dominant. Jelly fish Hydra Sea anemon Obelia
3 80% of food of sponges consists of. Detrital organic matter algae Phytoplankton Zooplankton
4 In sponges the food enters the spongocoel cavity called. Globules Gemmules Endosperm Ostia
5 In sponges the food enters the spngocoal cavity throgh Ostia Osculum Mouth Spiracles
6 In sponges asexual reproduction takes place by budding. The internal buds are called. Globules Gemmules Endosperm Cyst
7 The pores by which water enters in the body of sponge is called. Osculum Ostia Mouth Spongocoel
8 The asexual reproduction in sponges occurs by. Budding Spores Fragmentation Conidia
9 The process by which the water leaves the body of sponges are called. Ostia Mouth Anus Osculum
10 The inner layer of most sponges is called. Pinacoderm Choanoderm Epiderm Endoderm
11 An example of beautful and delicate sponge called venus flower basket is. sycon Leucoselenla Euplectella spongilla
12 Pseudo coelom is characteristic. Nematoda Mollusca Annelida Echinodermata
13 In Mollusca, a blue respiratory pigment is present called. Haemoglobin Haemoerythrin Haemocyanin Prothombin
14 The largest invertebrate animal is. dog fish Glant squid Octopus Cuttle fish
15 Portuguese man of war is the name used for. Physalia Obelia Hydra Aurelia
16 Pseudo coelom is characteristics feature of. Aschelminthes Annelida Mollusca Profera
17 Pseudo coelom is present Cnidaria Flat work Round worms Earth worm
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