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Question
Which of the following is mesodermal is the origin?
Options
Retina
Enamel of teeth
Heart
Liver
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Solution
Heart
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RELATED QUESTIONS
Given alongside is a diagram of the external features of the heart.
(i) Name the parts ‘1’ to ‘7’.
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(iv) Mention one structural difference between part ‘5’ and ‘4’.
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- Give a suitable reason to justify your answer in (a).
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Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Lub : Atrioventricular valves :: Dup : ______
