DSEE
Biology · Karatasi 2B · 2007
3 maswali 🇹🇿 NECTA ✓ MS
DSEE
🇹🇿 NECTA
✓ MS inapatikana
Biology · Karatasi 2B · 2007
3 maswali
💰 Fanya mtihani kamili
TZS 200
Mtihani wa saa 3 wa muda · husahihishwa kiotomatiki · huhesabiwa kwenye nafasiMazoezi ya saa 3 · husahihishwa moja kwa moja · huhesabika kwenye nafasiMazoezi ya saa 3 · husahihishwa moja kwa moja · huhesabika kwenye nafasi
Lipa na anza mtihani →Maswali (3)
Sehemu A
1.
30 alamas
Dissect specimen M to display its reproductive system.
- Draw a well-labelled diagram showing at least four parts of the reproductive system. (10 alama)
- Indicate the position of the kidneys and oviducts/testes. (5 alama)
- Identify the organ for gamete production. (2 alama)
- Which organ temporarily stores gametes? (2 alama)
- Name the organ used to transport gametes. (2 alama)
- What is the consequence of cutting the anterior abdominal vein? (3 alama)
- Why is water added during dissection? Give two points. (6 alama)
Boresha ili kuona majibu ya mfano.
Sehemu B
2.
10 alamas
You are provided with solution Q.
- Perform food tests using the provided reagents. (0 alama)
- Complete the following table: (4 alama)
- State two food items that can give rise to such a solution. (2 alama)
- Name the first site of digestion, the juice involved, and the end product. (3 alama)
- Mention three roles of the identified food substances. (3 alama)
- State one negative health effect of lacking this food substance. (1 alama)
Boresha ili kuona majibu ya mfano.
Sehemu C
3.
10 alamas
Observe specimens C, D and E.
- List three differences between specimen C and D based on observable features. (6 alama)
- Identify two uses of specimen D in daily life. (2 alama)
- Observe the lower surface of specimen E and name the structures seen. (1 alama)
- State the role of those structures. (1 alama)
- Draw specimen D and label five parts. (0 alama)
Boresha ili kuona majibu ya mfano.
💡 Fungua majibu na maelezo yote
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