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Explain the role of chlorophyllase enzyme in banana.
Concept: Plant Hormones >> Ethylene
Name the hormone that is responsible for apical dominance.
Concept: Plant Hormones >> Auxins
A farmer wants to remove broad-leaved weeds from the jowar plantation in his field. Suggest any plant hormone to remove such weeds.
Concept: Plant Hormones >> Auxins
Write the physiological effects of Cytokinin.
Concept: Plant Hormones >> Cytokinins
What is gibberellins?
Concept: Plant Hormones >> Gibberellins
Identify the growth hormone in plants which causes inhibitory effect.
Concept: Plant Hormones >> Abscisic Acid (ABA)
What is differentiation?
Concept: Differentiation, De-differentiation, Re- Differentiation
What is redifferentiation?
Concept: Differentiation, De-differentiation, Re- Differentiation
Differentiate between cyclic and non-cyclic photophosphorylation.
Concept: Mechanism of Respiration > Breathing
Deposition of fatty substances in the lining of arteries results in ____________.
Concept: Circulation in Animals
Sketch and label the T.S. of vein.
Concept: Blood Vessels
Normal activities of the heart are regulated by ______________.
Concept: Human Heart
In the electrocardiogram shown below, which wave represents ventricular diastole?
Concept: Circulatory Pathways >> Electrocardiogram (ECG)
Sketch and label the ventral view of the human heart.
Concept: Human Heart
What is 'photophosphorylation'?
Concept: Mechanism of Respiration > Breathing
Describe non-cyclic photophosphorylation with schematic representation. Give its significance.
Concept: Mechanism of Respiration > Breathing
Lowering of blood pressure is related with the production of ____________.
Concept: Blood Pressure (B.P.)
Mitochondria are regarded as semiautonomous organelles, due to the presence of ______.
Concept: Composition of Blood > Cellular Elements: Red Blood Cells (Erythrocytes)
Name the type of T-lymphocyte which secretes perforins.
Concept: Pulmonary and Systemic Circulation (Double Circulation) >> Lymph and Lymphatic System
Distinguish between photosynthesis and aerobic respiration.
Concept: Mechanism of Respiration > Breathing
