B:-Diffuse porous wood
C:-Early wood
D:-Late wood
Correct Answer:- Option-B
Question58:-The condition in a wood which is apparently caused by anticline d
occurs in one direction only
A:-Spiral Grain
B:-Interlocked Grain
C:-Knots
D:-BothAand B
Correct Answer:- Option-A
Question59:-The formula to calculate the girth under bark (GUB) of a standing tree, if you know the girth over bark (608)
and bark thickness (t) is
A:-GUB ಎ ೧೦8 -- 27೧17
B:-GUB = GOB - 2
C:-GUB = GOB / 2°
D:-GUB = GOB x 2" pi
Correct Answer:- Option-B
Question60:-Desorption occurs in a wood when
A:-Water vapour pressure in the ambient space is lower than that within the wood
B:-Water vapour pressure in the ambient space is higher than that within the wood
C:-Water vapour pressure in the wood is lower than that in the ambient space
D:-Water vapour pressure in the ambient space becomes equal to that within the wood
Correct Answer:- Option-A
Question61:-Defect in wood due to separation of fibres forming a crack which does not extend from one face to the other
A:-Shake
B:-Split
C:-Check
D:-Honey combing
Correct Answer:- Option-C
Question62:-The Intemational Day for Biological Diversity is on
A:-March 22
B:-April 22
C:-May 22
Diuly 22
Correct Answer:- Option-C
Question63:-National Green Tribunal Act was enacted in the year
A:-2004
B:-2006
C:-2008
D:-2010
Correct Answer:- Option-D
Question64:-The inter generic hybrid produced by Karpechenko in 1928 was a cross between
A:-Wheat and Rye
B:-Radish and Cabbage
C:-Tomato and Potato
D:-Wheat and Barley
Correct Answer:- Option-B
Question65:-Pureline theory was put forwarded by
A:-Johansen

ion in which new cambial cell formation

C:-G.H.Shull

D:-vilmorin

Correct Answer:- Option-A

Question66:-Tiger Reserves were brought under the purview of Wildlife Protection Act, 1972 in ..... amendment

A:-1993

B:-2002

C:-2006

D:-2013