Question 71
During photosynthesis, which gas is absorbed and which gas is released?Respiration and photosynthesisPhotosynthesiseasy
Select one option to submit your answer.
NECTA Biology – Tanzania
AI-generated exam-style practice tailored for Tanzania students.
Practice mode
Answer immediately. If you miss, we show exactly why your selected option is wrong.
Progress: 0/10 correct (0 answered)
Question 72
Which part of the human female reproductive system is the site of fertilization?ReproductionHuman Reproductionmedium
Select one option to submit your answer.
Question 73
What is the phenotype of a heterozygous individual for a dominant trait?GeneticsMendelian Geneticsmedium
Select one option to submit your answer.
Question 74
Which blood vessels carry oxygenated blood away from the heart?Human physiologyCirculatory Systemmedium
Select one option to submit your answer.
Question 75
In genetics, what does the term 'allele' refer to?GeneticsGenes and Alleleseasy
Select one option to submit your answer.
Question 76
What is the primary function of the cell membrane?Cell biologyCell Structure and Functioneasy
Select one option to submit your answer.
Question 77
Which nutrient is primarily responsible for providing energy to living organisms?Nutrition and transportNutritioneasy
Select one option to submit your answer.
Question 78
Which process in cellular respiration produces the most ATP?Respiration and photosynthesisCellular Respirationhard
Select one option to submit your answer.
Question 79
Which hormone regulates the menstrual cycle in females?Human physiologyEndocrine Systemmedium
Select one option to submit your answer.
Question 80
Which of the following best describes the role of decomposers in an ecosystem?EcologyEcosystem Dynamicshard
Select one option to submit your answer.