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

99. The lakes with a decreased profundal zone and a highly productive littoraland sublittoral zones are termed as ?
(a) Oligotrophic (b) Dystrophic(c) Eutrophic (d) Mesotrophic
 
100. Consider the subsequent statements:
1. The Grizzled Giant Suirrel (Ratufa macroura) is obtained in the forest hill rangesofwest and north India.2. At present, there are no flying squirrels in Indian wildlife.
Which of the statements provided above is/are correct?(a) one only (b) two only(c) Both I and two (d) Neither one nor 2 

101. Consider the subsequent statements:1. The secretionsofadrenal cortex include estrogens.2. Progesterone enhances breast development pregnancy.
Which of the statements provided above is/are correct?(a) one only (b) two only(c) Both one and two (d) Neither one nor 2 

102. Consider the subsequent statements:1. The Sambar is the largestofall Indian deer.2. The biggest bovidofIndia is the gaur.
Which of the statements provided above is/are correct?(a) one only (b) two only(c) Both one and two (d) Neither one nor 2 

103. Which 1 among the subsequent is the most important factor in Speciation?
(a) Geographic isolation (b) Reproductive isolation(c) Ethological isolation (d) Ecological isolation 

104. 'Competitive exclusion' refers to
(a) Struggle ranging from 2 species (b) Vanishingofone species from a habitat(c) Vanishingofall the species from a habitat,(d) 1 species managing resources in 1 way and the other in a different way 

105. Which oneofthe subsequent insects is to be obtained in. flour mills?(a) Trogoderma (b) Tribolium (c) Plodia (d) Callosobruchus 

107. Which oneofthe subsequent is the transparent covering over the eyeofsnakes?
(a) Nictitating membrane (b) Brille(c) Eye lid (d) Cornea 

108. The chief functionsofthe queen bee substance (oxodecenoic acid) secreted by the mandibular glandsofthe queen bee are to .(a) Induce the larvae to develop into queens and to stimulate the drones during the queen's nuptial flight(b) Promote the transformation of nymphs into drones and to serve as a nutritive material for the workers (c) Stimulate ovarian development and ovulation in the queen. (d) Inhibit ovarian development in workers and to stimulate the drones during the queen's nuptial flight 

109. The actual pearl oyster, producing pearlsofhigh quality belongs to the genus :(a) Placuna (b) Pinctada(c) Mytilus (d) Haliotis 

Earning:   Approval pending.