| 1 |
The unit of excetory system is |
nephron
neuron
alveolus
loop of Henle
|
| 2 |
The organ of excetory system which makes urine after filtration of blood: |
glands
liver
lungs
kidney
|
| 3 |
It plays important role in keeping body temperature constant: |
kidney
skin
liver
lungs
|
| 4 |
The plants living in dry environment are |
halophytes
hydrophytes
epiphytes
xerophytes
|
| 5 |
The example muciliage excreting plant is: |
keekar
rubber
conifers
lady finger
|
| 6 |
Adaptions found in plants to keep the balance of carbon dioxide and oxygen are: |
photosynthesis
stomata
transpiration
all to these
|
| 7 |
The normal body temperature of man is: |
27°C
37°C
47°C
57°C
|
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