If the mean and the median pertaining to a certain character of a population are of the same value, the following is most likely to occur:

1. a normal distribution

2. a bi-modal distribution

3. a T-shaped curve

4. a skewed curve

When two species of different genealogy come to resemble each other as a result of adaptation, the phenomenon is termed:
1. divergent evolution
2. microevolution
3. co-evolution
4. convergent evolution

Which one of the following is a fat-soluble vitamin and its related deficiency disease?

ICBN stands for:

If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?

A plant requires magnesium for:

1. holding cells together

2. protein synthesis

3. chlorophyll synthesis

4. cell wall development

The overall goal of glycolysis, the Krebs cycle, and the electron transport system is the formation of:

1. ATP in small stepwise units.

2. ATP in one large oxidation reaction

3. Sugars

4. Nucleic acids

A high density of elephant population in an area can result in:

1. mutualism

2. Intraspecific competition

3. Interspecific completion

4. Predation on one another

A drop of each of the following is placed separately on four slides. Which of them will not coagulate?
 

For a critical study of secondary growth in plants, which one of the following pairs is suitable:

1. Sugarcane and sunflower

2. Teak and pine

3. Deodar and Fern

4. Wheat and maidenhair fern