121. Synaptonemal complex is found in which stage of Meiosis ?
(A) Zygotene of prophase I
(B) Pachytene of prophase I
(C) Anaphase I
(D) Anaphase II
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122. Which year declared as “International Year of Biodiversity” ?
(A) 2008
(B) 2009
(C) 2010
(D) 2011
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123. The average weight of which of the following woods is heaviest ?
(A) Pine
(B) Deodar
(C) Shisham
(D) Sal
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124. Which of the following is involved in the metamorphosis of insects ?
(A) Only Juvenile hormone
(B) Only ecdysone
(C) Both Juvenile hormone and ecdysone
(D) Pheromones
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125. Which of the following is the smallest RNA?
(A) m-RNA
(B) r-RNA
(C) t-RNA
(D) hn-RNA
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