fbpx

WAEC Agric Science Questions and Answers 2020/2021

WAEC Agricultural Science Questions and Answers 2021 expo solutions by Studentmajor to candidates looking for WAEC Agric Science Questions and Answers expo.

Are you one of the 2021 WAEC candidates looking for correct WAEC  Agric Questions and Answers 2021 expo runs  solutions?

If yes, then kindly stay updated with this information and make use of this WAEC Agricultural Science Questions and Answers exam solutions 2021.

WAEC Agricultural Science Expo Runs 2021 Portal

This WAEC Agriculture Questions and Answers 2021 solutions is a free and simple material guide for all WAEC candidates that  will love to score “A” in Agric.

How to get this expo? If you are interested in getting our free WAEC Agricultural Science Questions 2021 and the correct WAEC Agric science answers 2021, then use the comment box below to request.

Note; we don’t charge candidates for this solution and this WAEC Agricultural Science expo material is for practice purpose alone.

Recommended: Register 2021 WAEC

WAEC Agricultural Science OBJ Answers to Sample Questions 2021

1. What is the name of the device that regulates heat in an incubator?

  1. A Thermometer.
  2. A hygrometer.
  3. An insulator.
  4. A thermostat.

2. One of these statements is wrong about crop production?

  1. Crops like Onions are grown in the rainforest.
  2. Yam, cassava & cocoyam are well grown in savanna and rainforest.
  3. Urban centers are used to grow Some foreign vegetable crops.
  4. savanna and moist vegetation belts are commonly used in growing Carrots.

3. One of these is the disadvantage of surface irrigation?

  1. Water lost is Surface Irrigation is high.
  2. The Water in Surface Irrigation is evenly distributed over the farmland
  3. Surface Irrigation is cheap.
  4. Surface Irrigation is suitable for paddy rice cultivation.

4. Which of this is used to produce Fine soil tilt?

  1. A Harrow.
  2. A Plough.
  3. A Ridger.
  4. A Mower.

5. Which of this is not a problem of farm mechanization in West Africa?

  1. Farm drudgery reduction.
  2. Low farm holdings.
  3. Low Capital and poverty.
  4. Bad Soil topography.

WAEC Agric Theory Questions and Answers Samples

(1) Explain the use of the following terms in animal production:

  • (i) debeaking
  • (ii) Dry cow;
  • (iii) Culling;
  • (iv) Quarantine

(b) Give the description of the life cycle of (Ascaris lumbricoides) roundworm

  • (c) What is farm mechanization?
  • (d) List out 4 tractor coupled implements

(2)(a) List out 6 factors that hinder farm mechanization in West Africa.

  • (b) List out at least 6 possible ways to promote farm mechanization in West Africa.
  • (c) List out at least 4 simple methods of identification in cattle Farming.
  • (d) Define the word “debeaking” in poultry farming?

(3)(a) Mention 2 processes that usually release carbon dioxide into the atmosphere

  • (b) Mention 4 pests that attack stored crops.
  • (c) List out at least 2 functions of Potassium in crops.
  • (d) Discuss how the following biotic factors affect productions in Agriculture Science:
  • (i) parasites;
  • (ii) Soil organisms.
  • (e) List out 4 advantages of zero tillage.

Hope you found this WAEC Agricultural Science Questions and Answers 2021 expo solution helpful? Please do well to share it  with your friends and other candidates.

Use the comment box below to contact us or send a request for more free hints, guidelines and tips for your Agric exam.

Follow Us For All Canada Jobs and Scholarship Update
Share this
0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments

Don't Miss Any Update

X