EASY
11th Tamil Nadu Board
IMPORTANT
Earn 100

What solute does blood contain that is not present in the glomerular filtrate? Identify the biological term from the options given below.
Homeostasis, excretion, glomerulus, urea, glomerular filtration, ureters, urine, Bowman's capsule, urinary system, reabsorption, micturition, osmosis, glomerular capillaries via efferent arteriole, proteins, glomerular filtrate, urinary bladder.

Important Questions on Excretion

MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 8 - Excretion>Evaluation>Q 24
With regard to toxicity and the need for dilution in water, how different are ureotelic and uricotelic excretions? Give examples of animals that use these types of excretion?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 8 - Excretion>Evaluation>Q 25
Differentiate protonephridia from metanephridia.
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 8 - Excretion>Evaluation>Q 26
What is the nitrogenous waste produced by amphibian larvae and by the adult animal?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 8 - Excretion>Evaluation>Q 27
How is urea formed in the human body?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 8 - Excretion>Evaluation>Q 28
Differentiate cortical from medullary nephrons.
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 8 - Excretion>Evaluation>Q 29
What vessels carry blood to the kidneys? Is the blood arterial or venous?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 8 - Excretion>Evaluation>Q 30
Which vessels drain filtered blood from the kidneys?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 8 - Excretion>Evaluation>Q 31
What is tubular secretion? Name the substances secreted through the renal tubules.