When bacteria swim from cold to warm regions this is known as
negative chemotaxis
positive thermotaxis
positive phototaxis
negative phototaxis
Correct answer is B
No explanation has been provided for this answer.
Excess water in plants is excreted as water vapour and droplets respectively through
respiration and guttation
transpiration and guttation
photosynthesis and guttation
guttation and condensation
Correct answer is B
No explanation has been provided for this answer.
The urinary tubules of the kidney function through
osmosis and diffusion
active transport and osmosis
ultrafiltration and selective reabsorption
active transport and cytoplasmic streaming
Correct answer is C
No explanation has been provided for this answer.
respiring in the absence of oxygen
liberating oxygen on their own
living and consuming oxygen
being killed by the alcohol produced
Correct answer is A
No explanation has been provided for this answer.
The mammalian lung is made air tight by the
pleural cavity
mucous membrane
pleural membrane
diaphragm
Correct answer is C
No explanation has been provided for this answer.