Organisms and Populations

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Question

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Question 1 : Habitat together with functions of a species constitute its
1. Ecological niche
2. Trophic level
3. Topography
4. Boundary
Answer
9123

Question 2 : The maximum growth rate occurs in
1. Lag phase
2. Senescent phase
3. Stationary phase
4. Exponential, phase
Answer
9124

Question 3 : In which one of the following habitats, does the diurnal temperature of soil surface veiw most?
1. Desert
2. Forest
3. Grassland
4. Shrub land
Answer
9125

Question 4 : Science linking heredity with environment is
1. Ecophysiology
2. Ecology
3. Genetics
4. Genecology
Answer
9126

Question 5 : Submerged hydrophytes havedisseced leaves for
1. Increasing surface area
2. Decreasing surface area
3. Increasing number of stomata
4. Reducing effect pf water currents
Answer
9127