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 Dolphin is Fish Bird Mammals Amphibian
2 Mammals have only Right arotic arch Left arotic arch Both left and right arotic arches No artic arch
3 Kangaroo belong to sub class. Eutheria Reptilia Metatheria Prototheria
4 The pouched mammals are Prototheria Methatheria Eutheria Egg lying mammals
5 Mammals become dominant in Paleozoic period Mesozoic period Coenozoic period Proterozoic period
6 What is the true sequence of bones in the mammalianear. Malleus, incuse and stapes Incus and stapes Malleus and stapes Stapes and malleus
7 The sub class that has not primitive mammals is Prototherian Eutherian Megatheria None of these
8 Marsupium is the characteristic feature of. Dolphin Opossum Echidna duckbill platypus
9 Prototherian are commonly called. Egg laying mammals placental mammals Pouched mammals None of these
10 One of the following is a fossil fish. Cotylosaurs Veranope dipnol Archaeopteryx
11 Scales in pangolin are actually. Modified rings Modified feathers spines Modified hairs
12 Syrinx is a Organ of voice in mammals Organ of voice in birds Copulatory organ in birds Seuse organs in birds
13 Syrinx is an organ of voice in. Amphibians Birds Mammals Reptiles
14 Voice organs of birds. Larynx Pharynix syrinx Vocal cords
15 the hind limb of birds is modified for. Walking Perching Running Flying
16 The skeleton of birds is light due to. <div>Extension of lungs</div> Air chambers Air spaces Air sacs
17 One of these is an early reptile Platy pus Archaeopterye Varanope snake
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