Practice mode / Biology Lenticels look like? A Option A: A big pore B Option B: Stoma C Option C: Sponge D Option D: Cars or small protusions Correct answer D. Cars or small protusions Show answer
Question 01 / Biology Aerating openings formed in the bark through which exchange of gases takes place and water is lost in the form of vapours are? A Option A: Hydathods B Option B: Stomata C Option C: Lenticels D Option D: None of these Correct answer C. Lenticels Show answer Open question
Question 02 / Biology Which of the following are proteins in nature? A Option A: Antibodies. B Option B: Interferons C Option C: Antitoxins D Option D: All of these Correct answer D. All of these Show answer Open question
Question 03 / Biology Cooley’s anemia is another name used for? A Option A: Leucemia B Option B: Thalassaemia C Option C: Sickle cell anemia D Option D: None of these Correct answer B. Thalassaemia Show answer Open question
Question 04 / Biology Tricuspid valve is present? A Option A: Between right atrium and right ventricle B Option B: Between left atrium and left ventricle C Option C: At base of pulmonary artery D Option D: At base of aorta Correct answer A. Between right atrium and right ventricle Show answer Open question
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