Muraajaco Biology Form 4
Ku muraajaco Biology (Bayooloji) imtixaannadii hore ee qaranka ee Soomaaliya: warqad kasta oo tallaabo-tallaabo loo xalliyay, suʼaalo tababar oo jawaab degdeg ah leh iyo casharo Biology - dhammaan Naqtiin AI, bilaash oo internet laʼaan.
Imtixaannadii hore ee qaranka
- Biology 2025 - imtixaanka qaranka
- Biology 2024 - imtixaanka qaranka
Warqad kastaa app-ka waxay ugu furantaa sidii loo dejiyay, nuqulka la xalliyayna waa ku ag yaal.
Xalal tallaabo-tallaabo ah
Tusaalooyin app-ka laga soo qaaday:
Name three parts of a cell and explain the function of each. 6 marks
- Cell membrane - controls what enters and leaves
- Nucleus - holds the DNA and directs the cell's activity
- Mitochondria - release energy as ATP
Jawaab: Membrane · Nucleus · Mitochondria
What is the difference between mechanical and chemical digestion? 5 marks
- Mechanical: the physical breakdown of food - teeth and stomach
- Chemical: enzymes split food into smaller units
- Both happen together in the mouth and the stomach
Jawaab: Physical vs. enzymes
Suʼaalo tababar
3 ka mid ah 6-ka suʼaalood ee tababarka Biology ee app-ka:
Which part of the cell releases energy?
- Nucleus
- Mitochondria
- Ribosome
- Membrane
- Mitochondria produce ATP
- They are the cell's power plant
Where does most absorption of nutrients happen?
- Stomach
- Small intestine
- Large intestine
- Mouth
- The small intestine is lined with villi
- Nutrients pass into the blood there
Photosynthesis requires?
- Oxygen and sugar
- Light, CO₂ and water
- Nitrogen only
- Calcium
- 6CO₂ + 6H₂O + light
- → glucose + oxygen
Warqadaha iyo xalalku waxay ku qoran yihiin luqaddii lagu dejiyay.
Casharo Biology
- Cells
- The digestive system
Ku bilow Biology app-ka Naqtiin AI