Which of the following is a biotic factor?

The largest level of an energy pyramid is made up of what kind of organism?

What is the name of a model that shows all the feeding relationships in an ecosystem?

Amounts of available water, food, and shelter represent what part of population growth?

Which of the following sequence is in correct increasing order of complexity?

What is the ability of water to pass through soil particles called?

Which of the following contains organs only found in the respiratory system?

This organ contains 3 parts: Cerebrum, Cerebellum, and the Brainstem. It controls all body functions.

A food chain is made of a peach tree, an insect, a mouse, and a raccoon. Which organism is the producer?

Which of these is the correct order from lowest to highest level of environmental organization?

Which of the following is in an ecosystem?

The particular role of an organism in its environment including type of food it eats, how it obtains its food, and how it interacts with other organisms is called ______.

Organisms of the same species living together in a particular place make up a(n) __________.

Soil is a mixture of rock particles, minerals, and decayed organics matter. The decayed organic matter is called _________.

When drawing a food chain, what do the arrows between organisms indicate?

What is it called when organisms move into a population?

Which of the following soil factors can determine the type of plants that can grow?

A honey bee collects nectar while pollinating flowers. Both organisms benefit from the interaction. What type of symbiotic relationship is it?

Soil is made up of Rock Particles/Minerals, air, humus, and ______________.

Which of the following is an example of a biome?

Which of the following organs contains smooth muscle?

Which three systems remove wastes from the body?

Which organism in the food chain is an herbivore?

Grass →Grasshopper→Frog→Snake

Which two systems work together to break down food into nutrients and deliver those nutrients to the cells?

When a natural change randomly occurs in DNA it is known as __________. It can cause a beneficial change, a negative change, or no change at all.

A tropical orchid growing in on the branches of a tree in the rainforest is an example of which symbiotic relationship?

When two organisms need the same resource at the same time what interaction is occurring?

Which of the following is a category of organisms that are autotrophic (can make their food).

The maximum number of organisms of one species that can survive in a particular place is the _______________.

The exterior crust of the earth that supports life; made up of all biomes, oceans, continents, and the atmosphere is known as the _______________________.

The study of the interaction of organisms with their nonliving environment.

What type of organisms break down dead organisms and help to return nutrients into the ecosystem?

Which organ in the urinary system filters your blood of toxins, excess waste, and excess water?

From which source do producers in ecosystems receive the energy they need to live and reproduce?

An earthworm lives in the topsoil and gathers what it needs to survive. The soil is the ______ of the worm.

A tick gets its nutrients from the blood of a dog. What kind of symbiotic relationship is this?

A mature soil profile takes millions of years to form. What is the correct order of layers from top to bottom?

A species that is not local to an ecosystem but survives and continues to reproduce is a __________.

This body system is responsible for gas exchange, taking in oxygen and releasing carbon dioxide.

This body system is made of the brain, spinal cord, and peripheral nerves.

This body system covers the body, provides protection, and regulates temperature. It includes hair and skin.

This body system is responsible for the delivery of materials throughout the body such as oxygen and glucose.

This body system breaks down food so that nutrients can be absorbed and used by the cells.

This body system provides shape, structure, and movement for your body.

This body system prevents infection from disease and include white blood cells.

This body system filters out excess water and toxins from your blood.

Which of the following is a type of blood vessel that carries blood away from the heart?

This a condition when the dominant allele doesn’t completely cover the recessive trait.

Traits that are not inherited, but can still alter the phenotype of an organism are called _______ traits.

The name of the chart which shows the possible genetic combinations of offspring based on parental alleles.

What is a section of a chromosome that codes are particular traits in an organism called?

If two alleles are the same, such as TT or tt. What is the term that describes that type of allele pair?

The physical expression of the genes an organism carries within their nucleus.

Each gamete contains ___________of the chromosomes needed to create a new organism.

When an organisms’ DNA has been changed for a more favorable trait, it is an example of _______.

No-cleft chin is dominant over a cleft chin. If a person is homozygous with no-cleft chin, what is their genotype?

Curly hair is recessive, and straight hair is dominant. A woman with curly hair marries a man who is heterozygous for straight hair. Draw a punnett square to predict the genotypes of their children. Which of the following is the correct percentage of their children who would have curly hair?

Curly hair is recessive, and straight hair is dominant. A woman with curly hair marries a man who is heterozygous for straight hair. Draw a punnett square to predict the genotypes of their children. Which of the following is the correct percentage of their children who would have straight hair?

What are the sets of genes carried in DNA? For example CC, cc, Dd?