Maharashtra Animal and Fishery Sciences University 2009 B.Ed. (Zoology) C.s.ezoology for preliminary - university paper

88. Which partofthe worldo is regarded as the most probable placeoforiginofancestorofhumans?ancestorofhumans?(a) Java-Sumatra (b) China(c) South Asia (d) South Africa 

89. In the caseoffrog, the structure known as'grey crescent'is obtained in(a) Fertilized egg (b) Unfertilized egg(c) Brain (d) Eye 

90. Consider the subsequent pairs:I. Bombyx mori - Lepidoptera2. Tachardia lacca - Hemiptera3. Apis indica - Hymenoptera Which of the above pairs is/are correctly matched?
(a) I only (b) one and 2(c) two and three (d) 1, two and 3 

91. Consider the subsequent statements:1. India is oneofthe twelve mega-biodiversity tountriesofthe world.2. The GulfofMannar has been recognised on the World NetworkofBiosphere Researves by UNESCO.Whichofthe statements provided above is/are correct?(a) one only (b) two only(c) Both one and two (d) Neither I nor 2

92. Amensalism is a typeofpopulation interaction in which(a) Both the populations are inhibited.(b) 1 population is benefited and the other inhibited(c) 1 population is inhibited and the other unaffected(d) Both the populations are benefited 

93. Which oneofthe subsequent statements is not correct?statements is not correct?(a) The vipers have movable upper jaws.(b) The vipers are viviparous.(c) The krait has a rounded tail with undivided subcaudals.(d) In India, 6 speciesofcobra are obtained

94. Consider the subsequent Indian fauna:1. Elephas maxim us2. Equus hemionus khur 2. Equus hemionus khur3. Panthera uncia
Which of the above is/are endangered?(a) one and two (b) two and 3(c) three only (d) 1, two and 3 

95. The major component of 'biological clock'in higher vertebrates is(a) Pituitary gland (b) Cerebral cortex (c) Hypothalamus (d) Medulla oblongata 

96. Which oneofthe subsequent is the accurate sequence qf ecosystems in the orderofdecreasing productivity?(a) Oceans, lakes, grasslands, mangroves(b) Mangroves, oceans, grasslands, lakes(c) Mangroves, grasslands, lakes, , lakes(c) Mangroves, grasslands, lakes, oceans(d) Oceans, mangroves, lakes, grasslands 

97. Histones are rich in(a) Histidine and alanine(b) Arginine and lysine(c) Glutamine and glutamic acid(d) Alanine and phenylalanine 

Earning:   Approval pending.