Biology · Karatasi 1 · 2003
18 maswali 🇹🇿 NECTA ✓ Majibu rasmi ya NECTABiology · Karatasi 1 · 2003
18 maswali
Mtihani wa saa 3 wa muda · husahihishwa kiotomatiki · huhesabiwa kwenye nafasi
Lipa na anza mtihani →Sehemu A
Define ecology and list four ecosystem components.
Boresha ili kuona majibu ya mfano.
List four differences between arteries and veins.
Boresha ili kuona majibu ya mfano.
Give four causes of genetic variation.
Boresha ili kuona majibu ya mfano.
State four environmental factors affecting photosynthesis.
Boresha ili kuona majibu ya mfano.
List four types of fungi used in industry.
Boresha ili kuona majibu ya mfano.
Give four symptoms of vitamin C deficiency.
Boresha ili kuona majibu ya mfano.
Mention four properties of acids and bases.
Boresha ili kuona majibu ya mfano.
State four roles of teachers during practical sessions.
Boresha ili kuona majibu ya mfano.
List four advantages of plants’ cross-pollination.
Boresha ili kuona majibu ya mfano.
State four elements commonly found in proteins.
Boresha ili kuona majibu ya mfano.
Sehemu B
Explain the structure and function of the mammalian nephron.
Boresha ili kuona majibu ya mfano.
Discuss types and importance of immunity.
Boresha ili kuona majibu ya mfano.
Describe the mechanism of nerve impulse transmission.
Boresha ili kuona majibu ya mfano.
Explain ecological niches using examples.
Boresha ili kuona majibu ya mfano.
Sehemu C
A lesson on cellular respiration is disrupted mid-way by fire drill. Outline six steps to salvage learning and reschedule demonstration.
Boresha ili kuona majibu ya mfano.
Learners misinterpret the meaning of “optimum” in enzyme graphs. Describe six instructional approaches to clarify and reinforce concept.
Boresha ili kuona majibu ya mfano.
A peer-review session shows inconsistent feedback quality. Detail six guidelines you would give to improve accuracy and development-focused feedback.
Boresha ili kuona majibu ya mfano.
A teacher ignores bilingual learners during explanation. Propose six inclusive strategies to support language and concept understanding.
Boresha ili kuona majibu ya mfano.