Search This Blog

Thursday 14 May 2020

Excretion continued for class X

Q 1 Name some excretory products in human beings?
A Ammonia ,urea ,carbon dioxide,,extra water ,salts uric acid etc.

Q2 write the steps of excretion taking place in Nephon

A Nephon is the functional unit of excretion .There are one million nephrons present in each kidney .
Steps of excretion in nephron
(a)ultrafiltration of blood or dialysis  ----the branch of renal artery (called glomerulus inside the Bowmans'scapsule)brings blood with metabolic waste in the Bowmens capsule which filters all the small molecules leaving large molecules in the blood.
(b)selective reabsorption of useful substances ---Some useful substances like glucose, amino acids , salts or water which body requires are are taken back by blood capillaries in tubular part of nephron .
(c)Collection of waste---the metabolic waste is collected in the collecting duct to be taken to urinary bladder through ureter.
the branch of renal vein takes blood free of metabolic waste back to heart.

Q3
Name the following
1 blood vessel which takes blood to kidney ----Renal artey
2 Vessel which brings blood from kidney-------renal vein
3 Vessel which has oxygenated blood with nitrogenous waste -----Renal artery
4 vessel which has deoxygenated blood with out nitrogenous waste ------renal  vein
Q 4Draw labelled diagram of unit of excretion.

Urine Formation: Anatomy of Nephron, Composition, Videos and Examples
Nephron
Q5 What is artificial kidney
A when the kidney of a person doesn't function due to any reason then his blood is filtered by the artificial machine which does the dailysis  outside the body ,this is called artificial kidney or artificial dialysis.

Q6 What is kidney transplant?
A if any person suffers from both the kidney damage then a healthy kidney can be donated by some one and can be transplanted to the patient and he can be survived.

Q7 How does plant excrete ? Name some excretory products of plants

A plants excrete through stomata,old xylem,lenticels(gaps in the bark)and falling leaves.
Some excretory products of plants are carbondioxide ,extra water,resins ,gums ,latex etc.

94 comments:

  1. Aryan Mittal (attendance)
    X-G
    7

    ReplyDelete
  2. Mam I join the meeting today
    UTTAM
    X-A

    ReplyDelete
  3. Thank you so much mam for the notes, mam I'm completing the notes side by side
    Thank u mam
    Gauri Birla
    X-G

    ReplyDelete
  4. thank u mam i will do this work soon
    Hriday Gulati X-G

    ReplyDelete
  5. Attended the class
    Tanuj
    X-A

    ReplyDelete
  6. Attended the class
    Prabhleen
    X-A

    ReplyDelete
  7. Mam i have attended today's class and i will do this work
    ADITYA KATHURIA
    X-A

    ReplyDelete
  8. Attended the class
    Aarushi goyal
    XA

    ReplyDelete
  9. mam i have attended today class
    shreay sharma
    X-A

    ReplyDelete
  10. Priyanshi sharma
    I have attended todays class and my all work is complete.
    X-A

    ReplyDelete
  11. Mam i have attend the class
    Aviral saini

    ReplyDelete
  12. Mam i have attended today's class
    Hardik Jain
    10 th A

    ReplyDelete
  13. Mam I have attended all classes and I will complete this by today
    Daksh Chanana
    X-G

    ReplyDelete
  14. Mam,I have attended all the classes
    Aryan Chadha
    X-G

    ReplyDelete
  15. Mam I have attended Today's class
    Shreya Goel
    X-A

    ReplyDelete
  16. Mam I didn't aatend today class bcs I was not well
    Viren sehgal
    XA

    ReplyDelete
  17. Thank you mam
    Shivank Bhardwaj
    X-G

    ReplyDelete
  18. Ma'am done
    Daksh Rustagi
    X-G

    ReplyDelete
  19. I have attended today's class
    X-A

    ReplyDelete
  20. Thank u mam for these notes..
    Vani kapoor
    X-G

    ReplyDelete
  21. Attended the class
    Palak goel
    X-A

    ReplyDelete
  22. Thank You Mam For Your Precious Notes😊
    mam I'm completing the notes side by side
    Thank u mam
    Siddharth Bansal
    X-G

    ReplyDelete
  23. Mam I have completed my work.
    Tanuj
    X-A

    ReplyDelete
  24. This comment has been removed by the author.

    ReplyDelete
  25. Ma'am i had sent my work through mail.
    Kashvi Kataria
    XG

    ReplyDelete
  26. Siddharth(attendance)
    X-G
    Mam i will share the work by today

    ReplyDelete
  27. Mam I have attented all ur classes.
    Nishita Rawat
    X-C

    ReplyDelete
  28. Ma'am I have completed my work till excretion.
    Thank you mam
    Gauri Birla
    X-G

    ReplyDelete
  29. Mam I have completed my work till excretion and attended today's class
    Thank you mam
    ADITYA SHARMA
    X-G
    Roll no. 1

    ReplyDelete
  30. Ridhi Johri (attendance)
    X-G

    ReplyDelete
  31. Mam attended todays class and work is completed till date.
    Chehak Oberoi
    X G

    ReplyDelete
  32. Thank you mam for your precious notes and time which you are spending on us.
    I have attended today's class and submitted all the work on gmail id.

    ReplyDelete
  33. I have attended today's class and my work is complete
    Regards
    Vedansh vats
    10-G

    ReplyDelete
  34. Aryan Mittal (attendance)
    X-G
    7

    ReplyDelete
  35. Mam i have attended today's class and all my work is complete
    Kritik Jain
    X-G

    ReplyDelete
  36. I have attended today's class
    Akshat sipani
    X-c

    ReplyDelete
  37. I have attended today's class
    Ishika Nagpal
    X-G

    ReplyDelete
  38. I am attending the class and my work is almost done .. I will send it by tomorrow positively. And if failed to do so than pardon me I will send it on sunday.
    Sparsh Garg
    10 G

    ReplyDelete
  39. I am attending all the classes and my work is, also completed
    Manan goel
    X-G

    ReplyDelete
  40. i have attended the class and sent the work
    Devashish X-G

    ReplyDelete
  41. i have attended the class
    Harshit bhatnagar
    X-g

    ReplyDelete
  42. Due to network problem I am not able connect today
    X-G
    Aryan Chadha

    ReplyDelete
  43. I have attended today's class and we have an interactive class . My work is upto the mark and i have send you the mail of my work .
    Arshiya Singh
    X-C

    ReplyDelete
  44. Vani kapoor
    X-G
    (Attendence) and my work is complete

    ReplyDelete
  45. I have attended all classes and my work is up to data Daksh Chanana X-G

    ReplyDelete
  46. Thank you mam for giving your precious time and notes for us .I have attended today's class . And will send the work before the allotted time .
    Tanishtha Gupta
    X-C

    ReplyDelete
  47. Mam I have attended today's class and my work is complete till now and I will be posting my work today only.
    Bhumika Gupta
    Xc

    ReplyDelete
  48. Thank you mam for your precious notes i have attended today's class and understood all the topics and submitted the work on the mail.
    Thank you mam
    Shivank Bhardwaj
    X-G

    ReplyDelete
  49. Thanku maam for giving me your precious time &ihave attended today's meeting
    Saksham jain
    X-G

    ReplyDelete
  50. Mam I have attended the class and understood the topic
    thank you mam for giving your precious time
    Daksh Aggarwal
    X-G
    Roll No.-10

    ReplyDelete
  51. Thank you mam for these notes. I'll complete these notes by today only.
    Ishita
    X-G

    ReplyDelete
  52. mam I am unable to attend the class due to net problem regards
    manasvi sharma
    10 g

    ReplyDelete
  53. Mam I attended today's class and class was very good and you are the best teacher and you teach good. For me you are god
    Dakshit
    10-G
    13

    ReplyDelete
  54. Thank you so much Mam for these notes,these prove to be very helpful and I attended today's class.I will be posting all my work by today itself.
    Regards
    Ishita Gangwani
    X-C

    ReplyDelete
  55. Thank you mam for the notes. I have attended all classes and understood all the topics.
    Priyanshu Pawar
    X-C

    ReplyDelete
  56. I have attended today's class
    Rachit Kumar
    X-G

    ReplyDelete
  57. Thank You Ma'am for the notes.I understood today's topic and I'll upload my work on the email by tomorrow.
    Anika
    X-C

    ReplyDelete
  58. Mam I have attended today's class
    Jai Aggarwal
    X-G

    ReplyDelete
  59. Thank you mam for sharing your notes these are very helpful and encouraging. I have attended every class and understood each and every topic very clearly
    Chetna
    X G

    ReplyDelete
  60. Ma'am I have attended today's class and these are very helpful.
    Aahana Anand
    X-C

    ReplyDelete
  61. Mam I have attended today's class and completed my work and sent on the mail id
    Shubhi Jain
    X-C

    ReplyDelete
  62. Mam I have attended today's class and understood everything.
    Disha Mehta
    X-C

    ReplyDelete
  63. Mam I have attended today’s class and understood all the topics you have taught
    Chaitanya Bhardwaj
    X-C

    ReplyDelete
  64. Mam I attende the today's class and I will send my work on mail id soon
    Vaibhav Gupta
    X-C

    ReplyDelete
  65. Ma'am I have attended the class
    Shlok Gupta
    X-G

    ReplyDelete
  66. Mam i have attended all the classes and understood everything
    i will send the work soon on mail id soon
    Bhoomi Bhurani
    X-C

    ReplyDelete
  67. I have attended today's class and completing the work time to time. I have also understood all the topics taught by u in the class. Thank you for giving us the notes.
    Bhumanyu Samyal
    X-C

    ReplyDelete
  68. Mam I have attended the class
    Anubhav Gupta
    X-C

    ReplyDelete
  69. Mam I have attended today's class and will submit my work before sunday.
    Akshat Aggarwal
    X-C

    ReplyDelete
  70. Unknown15 May 2020 at 09:42
    Thank you so much Mam for these notes,these prove to be very helpful and I attended today's class.I will be posting all my work by today itself.
    Regards
    Tulekaa CHITKARA
    X-C

    ReplyDelete
  71. Unknown15 May 2020 at 09:42
    Thank you so much Mam for these notes,these prove to be very helpful and I attended today's class.I will be posting all my work by today itself.
    Regards
    Tulekaa CHITKARA
    X-C

    ReplyDelete
  72. Mam i've attended today's class and will submit the work before sunday.
    Anushka Aggarwal
    X-C

    ReplyDelete
  73. Mam I have attended today's class.
    Hitesh wadhwa
    X-c

    ReplyDelete
  74. Thank u mam fir the notes.
    Saloni Gupta
    XC

    ReplyDelete
  75. Thank you mam for your precious notes and time which you are spending on us.
    I have attended today's class and submitted all the work on gmail id.
    Above message Pranav Deol 👆🏻

    ReplyDelete
  76. Thank you mam for your helpful notes. I have attended all the classes till now and also attended today's class. I will upload my work as soon as possible.

    Ali Rehman Ansari
    X-C

    ReplyDelete
  77. Thnk u mam for these helpful notes. I have attended today's class.
    Akshay goel
    X-C

    ReplyDelete
  78. Thank you mam for the notes and I will complete these notes soon.I have attended today's class.
    Abhinav Maurya
    X-C

    ReplyDelete
  79. Thank you mam
    Tanish Tushir
    X-A

    ReplyDelete
  80. Thank you mam for notes they are helpful..
    Viren sehgal
    XA

    ReplyDelete
  81. Thankyou mam for notes
    Yaah AhujaX-G

    ReplyDelete
  82. Thank you mam for notes they are helpful..
    Viren sehgal
    XA

    ReplyDelete
  83. Thank you mam for these notes. They are very helpful.
    Priyanshu Pawar
    X-C

    ReplyDelete