Diversity in living organisms Worksheet-10

Diversity in living organisms Worksheet-10

81. Pheretima posthuma is the scientifuic name of:

A. Earthworm                               B. Cockroach

C. Spider                                        D. Leech

82. Which of the following is warm blooded?

A. Pisces            B. Reptilian       C. Amphibian   D. Aves

83. Which of the following taxonomic group contains organisms with maximum similarity?

A. Species          B. Class              C. Family           D. Order

84. Five kingdom system was given by:

A. Carolus Linnaeus                    B.  Whittaker

C. Haeckel                                      D. Robert Brown

85. Which of the following fish is cartilaginous?

A. Rohu              B. Tuna              C. Shark             D. Sea horse

86. Real organs are present in:

A. Platyhelminthes                       B. Nematohelminthes

C. Coelenterate                             D. Arthropods

87. Exoskeleton of molluscans is made up of:

A. Cutin                                          B. Calcium carbonate

C. Polysaccharide                         D. None of these

88. Water vascular system is present in:

A. Mollusca                                    B. Echinodermata

C. Protochordata                          D. Chordata

89. Corals belongs to group

A. Sponges        B. Cnidaria        C. Flatworms    D. Aschelminthes

90. In homo sapiens, homo is the name of

A. Order             B. family            C. class               D. genus

Answer Key:

81. A
82. D
83. A
84. B
85. D
86. D
87. B
88. D
89. B
90. D