EASY
10th CBSE
IMPORTANT
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Nitrogenous wastes like urea are toxic in nature.

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Important Questions on Life Processes

EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>KNOWLEDGE BASKET 1 [D]>Q II
Nephridia are the excretory organs of an earthworm.
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>KNOWLEDGE BASKET 1 [D]>Q II
Kidneys clean our blood.
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>KNOWLEDGE BASKET 1 [D]>Q II
Dialysis machine works like artificial kidney.
MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>KNOWLEDGE BASKET 1 [D]>Q III
Match the items in column I with those in column II.
  Column I   Column II
  (i) Bowman’s capsule (A) Reabsorption
  (ii) Haemodialysis (B) Nephridia
  (iii) Tubule (C) Filtration
  (iv) Urethra (D) Artificial kidney
  (v) Earthworm (E) Connects bladder to outside
MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>ORAL QUESTIONS>Q 1
What gaseous waste products are excreted by plants?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>ORAL QUESTIONS>Q 2
Where is blood filtered in our body?
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>ORAL QUESTIONS>Q 3
Which gas is exclusively released out by plants during night ? (Write in sentence)
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>ORAL QUESTIONS>Q 4
Name the main waste which passes out into dialysing solution from the patient’s blood during dialysis, whether it is urea or uric acid.