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Write full form of 2,4-D
Concept: Plant Hormones
Describe physiological effects and applications of gaseous hormones in plants.
Concept: Plant Hormones >> Ethylene
Give advantages of vernalization.
Concept: Vernalization (Yarovization)
Mention any two applications of cytokinin.
Concept: Plant Hormones >> Cytokinins
Write the name of Gaseous growth hormone known to you.
Concept: Plant Growth
Write the name of Standard bioassay method for auxins.
Concept: Plant Growth
Write full form of IBA
Concept: Plant Hormones >> Auxins
Write full form of NAA
Concept: Plant Hormones >> Auxins
With the help of a suitable diagram, describe the conducting system of the human heart.
Concept: Human Respiratory System
Explain with the help of a suitable diagram conducting system of human heart.
Concept: Human Heart
Sketch and label T.S. of human artery.
Concept: Circulation in Animals
Give any three differences between an artery and a vein
Concept: Blood Circulatory System
Find out the example in which due to absence of respiratory pigment transport of respiratory gases does not takes place.
Concept: Circulation in Animals
Define Bohr effect and Haldane effect.
Concept: Mechanism of respiration-Breathing
Draw diagram of conducting system of human heart. Label SA node and bundle of His.
Concept: Human Heart
Write a note on Hering-Breuer reflex.
Concept: Regulation of Breathing / Respiration
Draw the chart of double circulation and label A, B, C and D.
Concept: Circulation in Animals
Define hypertension. Explain coronary artery disease and angina pectoris.
Concept: Blood Pressure (B.P.)
Draw labelled diagram of internal structure of human heart.
Label right atrium, mitral valve, left ventricle and pulmonary semilunar valve.
Write a function of Eustachian and tricuspid valve found in human heart.
Concept: Human Heart
With the help of a neat and labelled diagram, describe reflex arc.
Concept: Reflex Action
