Identify ‘A’ and ‘B’ in the diagram below and mention their functions.
Identify ‘A’ and ‘B’ in the diagram below and mention their functions.
(1) A : Seminiferous tubule
Function : Seminiferous tubules produce sperms by spermatogenesis.
(2) B : Vas deferens
Function : Vas deferens carry sperm from epididymis to ejaculatory duct.
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Observe the cardiac cycle given below and answer the following questions
1.Which phases of cardiac cycle are shown in the above diagrammatic representation ?
2.How much time is taken for entire heart to be in diastole?
3.How much longer is ventricular systole as compared to atrial systole?
Given below is the figure of an important structure developed during pregnancy.
1.Name the structure and its type.
2.Identify ‘A’. In which technique it is used.
3.Identify ‘B’ What is its function?

