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321.
In lactating cows if there is a case of milk fever it can be treated by injecting:
A.
Penicillin
B.
Calcium borogluconate
C.
Phosphorus
D.
Streptomycin
Answer: Option B
Explanation:
322.
Which of the following you connect with Mycorales?
A.
Phytopthora
B.
Clamp connection
C.
Albugo
D.
Zygospore
Answer: Option D
Explanation:
323.
In Munsell notation 10 YR 6/4-10 YR is:
A.
Hue
B.
Value
C.
Chroma
D.
None of these
Answer: Option A
Explanation:
324.
In non-pregnant cows heat cycle (estrous cycle) is repeated every:
A.
21 days
B.
29 days
C.
34 days
D.
30 days
Answer: Option A
Explanation:
325.
In normal production of hybrid maize seed which class of seed is produced?
A.
Inbred
B.
Single cross
C.
Double cross
D.
All of the above
Answer: Option D
Explanation:
326.
Which of the following statements represent true concept of extension evaluation?
A.
Extension evaluation begins before the start of an extension programme
B.
Extension evaluation begins at the mid step of the programme
C.
Extension evaluation begins at the last step of the programme
D.
Extension evaluation is inbuilt in each step of the programme
Answer: Option D
Explanation:
327.
In personal contact most effective approach is:
A.
Personal letter
B.
Telephone calls
C.
Farm and home visit
D.
Office call
Answer: Option C
Explanation:
328.
In sheep, oestrus cycle is repeat every:
A.
10 days
B.
16 days
C.
21 days
D.
28 days
Answer: Option B
Explanation:
329.
In some plants organic acids accumulate during the night and disappear during the day. Such plants are called :
A.
Hydrophytes
B.
Halophytes
C.
CAM plants
D.
Indicator plants
Answer: Option C
Explanation:
330.
In some plants, particularly tropical plants the predominant compounds formed after very short period of photosynthesis in the presence of CO2 are malic and aspartic acids, these plants are called:
A.
C3 plants
B.
C4 plants
C.
CAM plants
D.
None of above
Answer: Option B
Explanation:
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