Homoeostasis Test 02

Total Questions: 32

1 - After entering the roots, water is accumulated in:

A ) Xylem ✅
B ) Phloem
C ) Xylem and phloem
D ) Cambium

2 - Rubber plant produces:

A ) Gums
B ) Mucilage
C ) Latex ✅
D ) Resins

3 - Keeker produces:

A ) Gums
B ) Mucilage
C ) Latex ✅
D ) Resins

4 - Broad leaves with large number of stomata on the upper side are found in:

A ) Hydrophytes ✅
B ) Mesophytes
C ) Xerophtes
D ) Halophytes

5 - Succulent organs are found in:

A ) Mesophytes
B ) Hydrophytes
C ) Xerophytes ✅
D ) Halophytes

6 - Uric acid is removed by:

A ) Skin
B ) Kidneys
C ) Kidneys and Skin ✅
D ) Lungs

7 - The structure that creates and insulating blanket of warm air is;

A ) Dermis
B ) Lungs
C ) Liver
D ) Goosebumps ✅

8 - Glomerulus is enclosed by:

A ) Pyramids
B ) Loop of Henle
C ) Bowman's capsule ✅
D ) Collecting dust

9 - Amount of urea in normal chemical composition of urine is:

A ) 9.3 g/l ✅
B ) 1.87 g/l
C ) 1.17 g/l
D ) 0.75 g/l

10 - Amount of Potassium ions in urine is:

A ) 1.8 g/l
B ) 1.17 g/l
C ) 0.75 g/l ✅
D ) 9.3 g/l

11 - It can done at home:

A ) Lithotripsy
B ) Hemodialysis
C ) Peritoneal dialysis ✅
D ) Kidney transplant

12 - Average life for a donated kidney is:

A ) 8-10 years
B ) 5 years
C ) 20 years
D ) 10-15 years ✅

13 - Hypotonic urine is formed when water in body fluid is:

A ) Less
B ) Absent
C ) In excess ✅
D ) Not filtered

14 - % age of water in Urine is:

A ) 90%
B ) 95% ✅
C ) 80%
D ) 100%

15 - Production of hypotonic and hypertonic urine in body is under control of:

A ) Chemicals
B ) Nervous system
C ) Hormones ✅
D ) Muscles

17 - Arterial blood dialysis is also called:

A ) Lithotripsy
B ) X-rays
C ) Haemodialysis ✅
D ) Kidney transplant

20 - Encyclopedia "Al Tasrif" is written by;

A ) Al-Farabi
B ) Abu al-Qasim ✅
C ) Bu Ali sina
D ) Aristotle

21 - Mucilage is secreted in:

A ) Carnivorous plants
B ) Lady finger
C ) Carnivorous plants and Lady finger ✅
D ) Keekar

22 - The plants which live in sea water and are adapted to salty environments are called:

A ) Halophytes ✅
B ) Hydrophytes
C ) Xerophytes
D ) Halophytes and Hydrophytes

23 - Excretion is also a process of:

A ) Respiration
B ) Co-ordination
C ) Homeostasis ✅
D ) Breathing

24 - Extra water is removed from the plant body by:

A ) Respiration
B ) Transpiration ✅
C ) Guttation
D ) Evaporation

25 - Approximate weight of a kidney is:

A ) 10 grams
B ) 15 garms
C ) 20 garms
D ) 120 grams ✅

26 - The length of each Kidney is:

A ) 10 cm ✅
B ) 15 cm
C ) 20 cm
D ) 30 cm

27 - Secretions secreted by conifers are called:

A ) Resins ✅
B ) Gums
C ) Latex
D ) Mucilage

29 - The maintenance of temperature in internal human body is called:

A ) Thermoregulation ✅
B ) Odmoregulation
C ) Respiration
D ) Guttation

30 - Plays role in maintaining body temperature:

A ) Lungs
B ) Skin ✅
C ) Kidneys
D ) Ear

31 - Example of hydrophyte plant is:

A ) Water lily ✅
B ) Cactus
C ) Sea grass
D ) Grass

32 - The appearance of drops of water on tips of leaves is called:

A ) Guttation ✅
B ) Diffusion
C ) Osmosis
D ) Osmoregulation