Name the following: (a) A chordate anima | Class 11 Biology Chapter Excretory products and their Elimination, Excretory products and their Elimination NCERT Solutions

Question: Name the following:
(a) A chordate animal having flame cells as excretory structures
(b) Cortical portions projecting between the medullary pyramids in the human kidney
(c) A loop of capillary running parallel to the Henles loop.
Answer:

(a) Amphioxus is an example of a chordate that has flame cells as excretory structures. Flame cell is a type of excretory and osmoregulatory system.

(b) The cortical portions projecting between the medullary pyramids in the human kidney are the columns of Bertini. They represent the cortical tissues present within the medulla.

(c) A loop of capillary that runs parallel to Henle’s loop is known as vasa rectae. Vasa rectae, along with Henle’s loop, helps in maintaining a concentration gradient in the medullary interstitium.


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Comments

  • Nano
  • 2019-04-29 22:31:38

Thank yuh

  • Yashraj manoj kadam
  • 2019-04-10 13:53:16

Thanks for this answers

  • Ashishsingh
  • 2019-02-23 19:33:15

Wow its awesome....but u make ur saralstudy app can help us

  • Sadika mulla
  • 2019-01-29 20:43:01

Thanks for the answer.

Comment(s) on this Question

Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 11: Name the following: (a) A chordate animal having flame cells as excretory structures (b) Cortical po....

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