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Biology · Karatasi 1 · 2001

18 maswali

💰 Fanya mtihani kamili TZS 200

Mtihani wa saa 3 wa muda · husahihishwa kiotomatiki · huhesabiwa kwenye nafasi

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Maswali (18)

Sehemu A

1. 0 alamas

Define mutation and give four types.

(a) Define mutation. 0 alama
(b) Give four types of mutation. 0 alama

Boresha ili kuona majibu ya mfano.

2. 0 alamas

List four causes of soil infertility.

(none) List four causes of soil infertility. 0 alama

Boresha ili kuona majibu ya mfano.

3. 0 alamas

State four adaptations of desert animals.

(none) State four adaptations of desert animals. 0 alama

Boresha ili kuona majibu ya mfano.

4. 0 alamas

Give four functions of blood.

(none) Give four functions of blood. 0 alama

Boresha ili kuona majibu ya mfano.

5. 0 alamas

List four methods for testing food samples.

(none) List four methods for testing food samples. 0 alama

Boresha ili kuona majibu ya mfano.

6. 0 alamas

State four ways pathogens enter the human body.

(none) State four ways pathogens enter the human body. 0 alama

Boresha ili kuona majibu ya mfano.

7. 0 alamas

Mention four roles of mitosis.

(none) Mention four roles of mitosis. 0 alama

Boresha ili kuona majibu ya mfano.

8. 0 alamas

Give four features of good field-based Biology lessons.

(none) Give four features of good field-based Biology lessons. 0 alama

Boresha ili kuona majibu ya mfano.

9. 0 alamas

List four differences between plant and animal cells.

(none) List four differences between plant and animal cells. 0 alama

Boresha ili kuona majibu ya mfano.

10. 0 alamas

State four reasons for using peer assessment in teaching.

(none) State four reasons for using peer assessment in teaching. 0 alama

Boresha ili kuona majibu ya mfano.

Sehemu B

11. 0 alamas

Explain the process and stages of PCR in microbiology.

(a) Explain the process of PCR. 0 alama
(b) Describe the stages of PCR. 0 alama

Boresha ili kuona majibu ya mfano.

12. 0 alamas

Discuss the carbon and oxygen exchange in ecosystems.

(none) Discuss the carbon and oxygen exchange in ecosystems. 0 alama

Boresha ili kuona majibu ya mfano.

13. 0 alamas

Describe human endocrine regulation of calcium.

(none) Describe human endocrine regulation of calcium. 0 alama

Boresha ili kuona majibu ya mfano.

14. 0 alamas

Explain the structure and functions of DNA.

(a) Explain the structure of DNA. 0 alama
(b) Explain the functions of DNA. 0 alama

Boresha ili kuona majibu ya mfano.

Sehemu C

15. 0 alamas

During field trip, wild animal scares learners and aborts lesson. Detail six safety, educational, and emotional follow-up steps.

(none) Detail six safety, educational, and emotional follow-up steps after a wild animal scares learners and aborts a field trip lesson. 0 alama

Boresha ili kuona majibu ya mfano.

16. 0 alamas

A trainee teacher rushes through discuss and misses learning checks. Provide six reflective coaching points to improve pacing and assessment.

(none) Provide six reflective coaching points to improve pacing and assessment for a trainee teacher who rushes through discussions and misses learning checks. 0 alama

Boresha ili kuona majibu ya mfano.

17. 0 alamas

Students report a classmate skipped peer feedback sessions. Outline six accountability and remediation strategies.

(none) Outline six accountability and remediation strategies when students report a classmate skipped peer feedback sessions. 0 alama

Boresha ili kuona majibu ya mfano.

18. 0 alamas

Lab chemicals spill during enzyme investigation. Describe six immediate and long-term lab safety and procedural responses.

(none) Describe six immediate and long-term lab safety and procedural responses when lab chemicals spill during an enzyme investigation. 0 alama

Boresha ili kuona majibu ya mfano.

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