← Rudi kwenye karatasi
DSEE 🇹🇿 NECTA ✓ Majibu rasmi ya NECTA

Biology · Karatasi 1 · 2002

18 maswali

💰 Fanya mtihani kamili TZS 200

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

Lipa na anza mtihani →
Maswali (18)

Sehemu A

1. 0 alamas

Define biodiversity and list four measures of its assessment.

(a) Define biodiversity. 1 alama
(b) List four measures of its assessment. 4 alama

Boresha ili kuona majibu ya mfano.

2. 4 alamas

Give four differences between C3 and C4 plants.

(none) Give four differences between C3 and C4 plants. 4 alama

Boresha ili kuona majibu ya mfano.

3. 4 alamas

List four roles of the skeletal system.

(none) List four roles of the skeletal system. 4 alama

Boresha ili kuona majibu ya mfano.

4. 4 alamas

State four factors that affect transpiration.

(none) State four factors that affect transpiration. 4 alama

Boresha ili kuona majibu ya mfano.

5. 4 alamas

Give four effects of pollution on aquatic life.

(none) Give four effects of pollution on aquatic life. 4 alama

Boresha ili kuona majibu ya mfano.

6. 4 alamas

State four structural features of xylem tissue.

(none) State four structural features of xylem tissue. 4 alama

Boresha ili kuona majibu ya mfano.

7. 4 alamas

List four human activities that contribute to global warming.

(none) List four human activities that contribute to global warming. 4 alama

Boresha ili kuona majibu ya mfano.

8. 4 alamas

Mention four types of immunity in humans.

(none) Mention four types of immunity in humans. 4 alama

Boresha ili kuona majibu ya mfano.

9. 4 alamas

List four advantages of case study teaching methods.

(none) List four advantages of case study teaching methods. 4 alama

Boresha ili kuona majibu ya mfano.

10. 4 alamas

State four characteristics of effective teaching materials.

(none) State four characteristics of effective teaching materials. 4 alama

Boresha ili kuona majibu ya mfano.

Sehemu B

11. 15 alamas

Explain the mechanism and importance of transpiration.

(a) Explain the mechanism of transpiration. 8 alama
(b) Explain the importance of transpiration. 7 alama

Boresha ili kuona majibu ya mfano.

12. 15 alamas

Discuss the structure and function of alveoli.

(a) Discuss the structure of alveoli. 7 alama
(b) Discuss the function of alveoli. 8 alama

Boresha ili kuona majibu ya mfano.

13. 15 alamas

Describe stages of meiosis and its genetic significance.

(a) Describe the stages of meiosis. 10 alama
(b) Describe its genetic significance. 5 alama

Boresha ili kuona majibu ya mfano.

14. 15 alamas

Explain adaptations of grasses in savanna ecosystems.

(none) Explain adaptations of grasses in savanna ecosystems. 15 alama

Boresha ili kuona majibu ya mfano.

15. 15 alamas

In a low-resource lab, students cannot measure transpiration rise. Describe six improvisations to facilitate practical work.

(none) Describe six improvisations to facilitate practical work in measuring transpiration rise in a low-resource lab. 15 alama

Boresha ili kuona majibu ya mfano.

16. 15 alamas

A student-teacher mislabels parts during classification practical. Offer six corrective and future-proofing strategies.

(none) Offer six corrective and future-proofing strategies when a student-teacher mislabels parts during a classification practical. 15 alama

Boresha ili kuona majibu ya mfano.

17. 15 alamas

Some students consistently perform poorly in home assignments. Outline six steps to identify issues and offer support.

(none) Outline six steps to identify issues and offer support to students who consistently perform poorly in home assignments. 15 alama

Boresha ili kuona majibu ya mfano.

18. 15 alamas

School changes syllabus mid-semester. As teacher, list six actions to realign teaching plans without disrupting progress.

(none) As a teacher, list six actions to realign teaching plans without disrupting progress when the school changes the syllabus mid-semester. 15 alama

Boresha ili kuona majibu ya mfano.

💡 Fungua majibu na maelezo yote
Premium · TZS 3000/mwezi