Multiple Choice
Many freshwater animals cannot live for long in sea water and vice versa mainly because of the
A) Change in N levels
B) Change in the levels of thermal tolerance
C) Variations in light intensity
D) Osmotic problems
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Drinking of fluoride containing water results :<br>A)fluorosis<br>B)chlorosis<br>C)minemata<br>D)methaemoglobinema
Q2: Which of the following regarding ecological pyramids
Q3: High biological oxygen demand indicates:<br>A)absence of microbial
Q4: Growing agricultural crops between rows of planted
Q6: One greenhouse gas contributes 14% to total
Q7: The pollution which does not persistent harm
Q8: Percentage of forest area recommended by the
Q9: The range of normal human hearing is
Q10: The cutting down of trees and setting
Q11: Which of the following statements regarding species