MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Dairy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the average percent protein in cow s milk? |
| A. | 2.5% |
| B. | 3.5% |
| C. | 5% |
| D. | 6% |
| Answer» C. 5% | |
| 2. |
How often do most heifers and cows come into heat? |
| A. | every 18- 24 days |
| B. | every 15 days |
| C. | every 4 days |
| D. | everyday |
| Answer» B. every 15 days | |
| 3. |
Each protein is made up of several nitrogen compounds. What are they called? |
| A. | urea |
| B. | benzene |
| C. | coal |
| D. | amino acid |
| Answer» E. | |
| 4. |
How much should a Holstein or Brown Swiss heifer weigh at 2 years of age? |
| A. | 200 pounds |
| B. | 1000- 1100 pounds |
| C. | 500 pounds |
| D. | 600 pounds |
| Answer» C. 500 pounds | |
| 5. |
What is considered nature s most perfect food? |
| A. | butter |
| B. | milk |
| C. | yogurt |
| D. | wheat |
| Answer» C. yogurt | |
| 6. |
How will a heifer act when she is in standing the heat? |
| A. | still and permit other animals to mount her |
| B. | agitated |
| C. | rolling |
| D. | lay down |
| Answer» B. agitated | |
| 7. |
What is the organ that produces cow s milk called? |
| A. | limb |
| B. | rumen |
| C. | calf |
| D. | udder |
| Answer» E. | |
| 8. |
What role does fiber have in the calf starter ration? |
| A. | digestion |
| B. | metabolism |
| C. | respiration |
| D. | heat tolerance |
| Answer» B. metabolism | |