Biology Fsc Part 1 Chapter 10 Online Test With Answers

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Biology Fsc Part 1 Chapter 10 Online Test

Sr. # Questions Answers Choice
1 The inner layer of most sponges is called. Pinacoderm Choanoderm Epiderm Endoderm
2 An example of beautful and delicate sponge called venus flower basket is. sycon Leucoselenla Euplectella spongilla
3 Pseudo coelom is characteristic. Nematoda Mollusca Annelida Echinodermata
4 In Mollusca, a blue respiratory pigment is present called. Haemoglobin Haemoerythrin Haemocyanin Prothombin
5 The largest invertebrate animal is. dog fish Glant squid Octopus Cuttle fish
6 Portuguese man of war is the name used for. Physalia Obelia Hydra Aurelia
7 Pseudo coelom is characteristics feature of. Aschelminthes Annelida Mollusca Profera
8 Pseudo coelom is present Cnidaria Flat work Round worms Earth worm
9 The animals without a body cavity are called. Eumetazoa Pseudocoelomata Coelomata Acoelomata
10 The integumentary and nervous system are developed from Endoderm Ectoderm Mesoderm Mesoglea
11 In protostomes, the blastopore forms the Anus Brain Excretory pore Mouth
12 Which is not included in proterostomia. Arthropod Mollusca Annelida Enchinodermata
13 Which of the following is a motile coclenterate Hydra Obelia Jelly fish Corals
14 The skeleton of Athropds is made of Silica Chitin Calcium carbonate Both a and c
15 Protandrous means Male sex cells develop first Male and female sex develop simultaneously Female sex cell develop first None of the above
16 The food of porifera consists of microscopic organisms and organic particles in a percentage ratio of 10% & 90% respectively 20% & 80% respectively 30% & 70% respectively 40% & 60% respectively
17 Which of the following are called as sponges Protozoa Porifera Coelentrata Nematoda
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