Carbon dioxide is carried in the plasma?
in combination with haemoglobin
in combination with antibodies
by capillary action
as bicarbonate ion
Correct answer is A
No explanation has been provided for this answer.
Which of the following parts of the skeleton does not have a protective function?
Ribs
Carpals
Skull
Pelvis
Correct answer is B
No explanation has been provided for this answer.
Primary growth in plants is brought about by the activity of the
meristem
endodermis
epidermis
mesophyll
Correct answer is A
No explanation has been provided for this answer.
Which of the following activities would revive the plant?
Covering the plant with dark paper to prevent further water loss from its surfaces
Leaving the plant to adapt to the condition
Exposing the plant to higher concentration of oxygen
Adding more water to the soil
Correct answer is D
No explanation has been provided for this answer.
the root hair die off and can no longer absorb water
the salt solution causes faster rate of transpiration leading to the death of the plant cell
the salt solution has caused water lost from the plant cell leading to loss of turgor
the plant tissue has been poisoned by the salt which is absorbed by the plant
Correct answer is C
No explanation has been provided for this answer.