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प्रश्न
Choose the correct answer:
Narrow apex of pyramid in kidney is called ___________
विकल्प
pelvis
renal papilla
column of Bertini
duct of Bellini
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उत्तर
Narrow apex of pyramid in kidney is called renal papilla
संबंधित प्रश्न
Why is it necessary to excrete waste products?
A dialysis machine contains long tubes coiled in a tank containing dialysing solution:
Name the main waste which passes into the dialysing solution.
In which of the following are the largest amounts of nitrogen excreted from a mammalian body?
Given below is a simplified diagram of the human kidney cut open longitudinally. Answer the questions that follow.
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- Define excretion.
- Why does the cortex of the kidney show a dotted appearance?
- Why does the medulla of the kidney show a striped appearance?
- Write two differences in the composition of the blood flowing through the blood vessels 'A' and 'B'.
Choose the correct answer:
What happens if one kidney is removed from the body of human being?
Name the Following
The Inner concave margin of kidney.
Complete the following sentence with appropriate words:
The outer surface of the kidney is ______ while the inner surface is ______.
Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.
Plants use completely different process for excretion as compared to animals. Which one of the following processes is NOT followed by plants for excretion?
Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?
