Question

05. Here we 24. Annelids have a slightly of the annelid system below. a Slightly more sophisticated excretory mechanism than flatworms. Label the struar A

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Answer 1

In annelid excretory system:-

(a) is Coelom

(b) is nephridia

(c) is intestine

(d) is nephrostome

Human excretory system :-

(a) is kidney. (Left kidney to be precise)

(b) is Ureter

(c) is Urinary bladder

(d) is Urethra

(e) is Renal vein

(f) Renal artery

There are two unlabeled arrows..

The one between F and B, that arrow points to Venal Cava

The other one which is between B and C is aorta

3rd diagram (kidney) :-

(a) is cortex

(b) is collecting duct (loop of henle)

(c) is medulla

(d) is minor calyxes

(e) is Ureter

The one unmarked above (A) is Major calyxes.

Thank you