Grade 11 Exam > Grade 11 Questions > a)1-I, 2-III, 3-IV, 4-IIb)1- III , 2- I, 3-IV... Start Learning for Free
- a)1-I, 2-III, 3-IV, 4-II
- b)1- III , 2- I, 3-IV, 4- II
- c)1-III, 2-IV, 3-II, 4-I
- d)1-IV, 2 -II, 3-I, 4-II
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
a)1-I, 2-III, 3-IV, 4-IIb)1- III , 2- I, 3-IV, 4- IIc)1-III, 2-IV, 3-I...
The P-wave represents the electrical excitation (or depolarisation) of the atria, which leads to the contraction of both the atria.
The contraction starts shortly after Q and marks the beginning of the systole.
The T-wave represents the return of the ventricles from excited to normal state (repolarisation).
The contraction starts shortly after Q and marks the beginning of the systole.
The T-wave represents the return of the ventricles from excited to normal state (repolarisation).
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a)1-I, 2-III, 3-IV, 4-IIb)1- III , 2- I, 3-IV, 4- IIc)1-III, 2-IV, 3-II, 4-Id)1-IV, 2 -II, 3-I, 4-IICorrect answer is option 'B'. Can you explain this answer? for Grade 11 2026 is part of Grade 11 preparation. The Question and answers have been prepared according to the Grade 11 exam syllabus. Information about a)1-I, 2-III, 3-IV, 4-IIb)1- III , 2- I, 3-IV, 4- IIc)1-III, 2-IV, 3-II, 4-Id)1-IV, 2 -II, 3-I, 4-IICorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Grade 11 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for a)1-I, 2-III, 3-IV, 4-IIb)1- III , 2- I, 3-IV, 4- IIc)1-III, 2-IV, 3-II, 4-Id)1-IV, 2 -II, 3-I, 4-IICorrect answer is option 'B'. Can you explain this answer?.
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