10 MCQ on Plant Science for various Agriculture Exams✅ Part -107

 

1)  Seed Research Journal is published by
a NSC
b KSSC
c ISST
d ISTA

2)  If in a Mendelian population A=q=0.9, q=1-q=0.1, then the frequency of the three genotypes will be which of the following
a 0.80AA+ 0.18Aa+0.02aa
b 0.81AA+ 0.18Aa+0.01aa
c 0.80AA+ 0.18Aa+0.001aa
d 0.81AA+ 0.18Aa+0.0001aa

3) Significant contribution on epidemiology value of stem rust of wheat was made by
a Mehta, A. K.
b Mundkur, B. B.
c Payak, M. M.
d Kulkarni, G. S.

4) Blossom end rot of tomato is due to deficiency of
a Calcium
b Magnesium
c Copper
d Boran

5)  If the number multiple alleles for a trait is 15, then what is the total number of genotypes
a 12
b 16
c 15
d 105

6) "Vrikshayurveda" is written by
a Surapala
b Kautelya
c Vyas
d Kalidas

7) The C/N ratio for matured compost should be
a 50
b 200
c 150
d 150

8)  Development of triticale which was the first inter-generic cross between bread wheat and rye was by
a Jones D. F.
b Nagabhatt U.
c Rimpau
d Harrington J. B.

9)  Barley Buntchy Top Virus was introduced to India from
a Fiji
b Australia
c Africa
d Australia

10) The resistance which is evenly spread against all races of a pathogen is
a Horizontal resistance
b Vertical resistance
c Non host resistance
d Oligo genic resistance