What is called a distinct group of organisms of the same kind?

Which of the following BEST describes biodiversity?

Which level of biodiversity has an important role in maintaining the balance of the ecosystem?

Which species concept characterizes that same species has the ability to mate with one another?

Which most likely results if a forest is converted into roads?

What is the purpose of every species on earth?

Which level of biodiversity includes the available habitat in an area?

What is the significance of species diversity?

Which ecosystem has an abundance of species but with low species diversity?

Which ecosystem is characterized with low species diversity?

Which is the largest category in classifying organisms?

Which biological classification comprises organisms that serve common characteristics and are capable of reproducing their own kind?

Which two domain systems were used by scientists to classify living organisms before they came up with the three domain systems? I. Archaea II. Bacteria III. Eukarya IV. Protista

Which arrangement reflects the Linnaean Hierarchical System of Classification in descending order?

Which of the following is the common characteristic of fishes, birds, mammals, reptiles, and amphibians?

Which of the scientific names below is INCORRECTLY written?

I. Felis catus III. Oriza sativa II. Canis familiaris IV. panthera leo

Who is the Father of Modern Taxonomy who first named plants and other living organisms?

Which of these groups live and settle in diverse places and even in the most extreme environments?

Which group of living organisms belongs to Archaea Domain?

I. Algae III. Mammals II. Thermophiles IV. Methanogens and Halophiles

Which of the following kingdoms are under the domain Eukarya?

I. Fungi III. Animal II. Plant and Protist IV. Protist and Bacteria

The following organs are part of the human digestive system EXCEPT:

In which part of the digestive system does the breaking down of food into tinier pieces occur?

Which of the following helps in the digestion of food in the mouth?

What enzyme aids the digestion of lipids in the small intestine?

Which tiny structures line the internal surface of the small intestine to increase its surface area for the absorption of nutrients?

What is the largest internal organ of the human body?

Which of the following is produced by the liver?

Which organ stores bile and pumps it into duodenum?

What is the result of chemical digestion of carbohydrates?

Where does absorption of nutrients mostly occur?

What aids the passage of food through the digestive tract?

What is the main work of the digestive system?

Which of the following is the correct order of the digestive tract?

How do nutrients from digested food reach the blood?

What will happen to the undigested food that pass through the digestive tract?

One way to conserve resources is the 3R initiative, which means reducing, recycling, and __________.

What happens when humans cut down trees from forests to build houses?

Which refers to preservation and wise use of natural resources?

Which human activity causes air pollution?

Which human activity would most likely have a negative impact on the environment?

Which results to the rise in carbon dioxide levels?

A farmer is spraying chemicals on his crops to kill insects. The chemicals that he uses leaks into the river. Which most likely happen to the organisms that live in the river?

Which would result to water pollution?

Which activity can best help conserve our environment?

Which is an example of habitat destruction?

Which human activity could best improve the quality of air?

Which would happen if humans continue cutting down trees from the forest without replacing it?

How can you conserve aquatic resources?

Which results to the release of too much amount of harmful substances into the air such as vehicle and factory fumes?

Which human activity has the most positive environmental impact on the environment?