Organisms-And-Population Question 349
Question: Identify the incorrect statement.
(i) Thermoregulation energetically least expensive process for many organisms like shrews and humming birds. (ii) 99% animals and nearly all plants cannot maintain their constant internal environment. (iii) During the course of evolution, the costs and heights of maintaining a constant internal environment are discarded. (iv) In aquatic animals, the osmotic concentration of the body fluids change with that of the ambient water osmotic concentration.
Options:
A) (i) and (ii)
B) (iii) and (iv)
C) (i) and (iii)
D) (ii) and (iii)
Show Answer
Answer:
Correct Answer: C
Solution:
[c] Thermoregulation is energetically expensive for many organisms particularly true for small animals like shrews and humming birds.
During the course of evolution, the costs benefits of maintaining a constant internal environment are taken into consideration.
BETA
