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Question 1
A
The fusion of gametes of two crops 
B
Inducing rooting from stems 
C
The transfer of a bud from one crop to another 
D
The joining of two parts from related crops. 
Explanation.

No official Explanation yet!

Correct Option:
D

Question 2
A
1,000 
B
2,000 
C
10,000 
D
20,000 
Explanation.
No of seedling
= (Area of land)/(Area of crop)
= (2 x 10,000)/(2.5 x 4)
= 2,000 seedlings

Correct Option:
B

Question 3
A
roughing 
B
quarantine 
C
crop rotation 
D
Soil tillage. 
Explanation.
Option B is correct as Quarantine involves isolation to prevent control disease.

Correct Option:
B

Question 4
A
Soil pH will affect the population of soil organisms 
B
Population of soil living organisms is increased with increase in soil organic matter 
C
Soil with good texture and structure cannot harbour soil microbes 
D
Soil temperature affects the activities of soil organisms. 
Explanation.

No official Explanation yet!

Correct Option:
A

Question 5
A
B
C
D
Explanation.
FCR for P = 20/50=2/5=0.4
FCR for Q = 30/90=1/3=0.33
FCR for R = 25/100=1/4- 0.25
FCR for S = 30/150=1/5=0.2

Option A is correct because P has the highest FCR

Correct Option:
A

Question 6
A
Promote growth of hair of the young 
B
make the young suckle colostrum's 
C
prevent anaemia in the young 
D
prevent chilling of the young. 
Explanation.
Option D is correct as the young need warmth to avoid cold.

Correct Option:
D

Question 7
A
D-horizon 
B
C-horizon 
C
B-horizon 
D
A-horizon 
Explanation.
Option D is correct as this A-horizon contains most minerals and organic matter.

Correct Option:
D

Question 8
A
I, II and III only 
B
I, II and IV only 
C
I, III and IV only 
D
II, II and IV only 
Explanation.
Option A is correct because agricultural development entails employing diverse means, through mechanization and new innovations and also government policies to boost agricultural production.

Correct Option:
A

Question 9
A
land holdings are small and fragmented 
B
they are poor 
C
land holdings cannot be used as security 
D
they are mostly illiterate. 
Explanation.
Option C is correct because in communal land system, land is owned/ allocated to a community and not individual.

Correct Option:
C

Question 10
A
seeds 
B
suckets 
C
Slips 
D
cuttings 
Explanation.
Option B is correct because the sucker is the reproductive part of a pineapple.

Correct Option:
B

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