Are non-flowering plants that produced naked seeds; outside the cap or fruit shells upon maturation.

Organisms that mostly consumes decaying biomass.

What demonstrates the feeding connections between all life forms?

What is the correct arrangement?

The laws of heredity were the results of the study of ____

Yeast which is used in making alcoholic drinks and in helping the dough rise for baking is a type of _____.

Father of Microbiology

Largest organelle that carries the chromosomal network

An orchid attached to a coconut tree is example of _______.

An avocado tree is planted beside a sampaguita plant ina garden, demonstrates what kind of relationship?

What is the main organ for respiration?

There are eight levels in the hierarchy of ________.

Mamalia is to class, as primate is to _____---.

Decomposition is an important process in which a substance is broken down into products that can be useful. Organism capable of decomposing are called _____.

When DNA is damages and not repaired but replicated. Theresult is genetic disorder called _____.

Gorilla, orangutan and chimpanzes have similar characteristics because they are classified ___________.

The gravest threat to mankind in the 21st century is _______.

Potential energy is to battery, as a moving electric fan is to _______.

The lowest form of learning observed especially among animals is ___________.

The beneficial effect of scientific development onagriculture is ______.

If cows are primary consumers of grass, then the secondary consumers are human who are __________.

Organisms that are able to produce their own food from inorganic substances such as sunlight and gaseous elements are called

Places on earth that are of outstanding universal value is to World Heritage as conservation of wetlands and forests is to protection of plants and animals’ natural ________.

The highest consumption of electricity at home is from ________.

The disappearance of animals like dinosaur, saber-toothed tiger, and white dolphin, and the appearance of new ones, like the red fox, rainbow fish and Thai tarantula exemplify ecological ______.

The distinct biological communities that have formed and developed in referring to a shared physical climate and distinct physical environment are _____.

The diagnostic procedure that allows microorganisms to multiply in a medium to determine the cause of infection is known as _______.

TheKyoto Protocol required countries to participate in environmental protection by reducing ______________

Oxygen is the waste product of the process of _________.

Herbivores are animals that feed on ________.