1st Semester Biology Review

A food chain or food web must always begin with a ____________.

An organism made up of one cell.

Biology is the study of

This cell structure protects the nucleus.

This structure on a plant cell is the extra protective layer.

Type of reproduction that involves one parent.

What is the genetic code that all living things are based off of?

The process in which your body maintains internal balance is _______.

Which of the following is an example of an Organ system?

The brain of the cell.

An example of a Unicellular organism:

In order for this growth to occur, what is needed?

Anything an organism needs to survive is a

Using the food chain in the picture, Identify the second level consumer.

A Barnacle and a whale is an example of which symbiotic relationship?

This organelle makes proteins.

This is an example of

A group of cells working together to perform a function makes up a _________.

Scientist that looked as a piece of Cork and named cells.

Anything that stays the same in an experiment is a:

The fourth step in the scientific method is:

Ecology is the study of:

The Scientist that proved what is on the picture.

"There are two birds on the tree" is an example of a:

This type of consumer could never be second on a food chain or food web.

When an organism moves into and area it is known as ____________.

What needs to be included in a title for a graph?

What is used to take observations?

This picture is an example of a(n)

The following organism is an example of a ____________.

In "Cellville" what organelle was compared to the picture?

Chemosynthesis may take place where?

Which symbiotic relationship is show in the picture?

This states whether or not your hypothesis was right or wrong.

Name the type of Consumer in the following Picture.

An Organism Changing over a long period of time.

The bird has a red head is an example of a ___________

An organism that make its own energy is an

In this interaction there is always a winner and a loser.

The two factors that make a population decrease are ______ and _______.

Shivering when it is cold is an example of

Robert Brown Discovered the ______

In order for photosynthesis to take place, what three substances are needed?

Name the type of tissue that protect your organs.

Which symbiotic relationship is shown in the following picture?

A possible explanation to a questions you are trying to answer.

The independent Variable is always on the:

Process in which an organism's body breaks down material is known as:

This links all of the food chains in an ecosystem together:

This is the maximum number of individuals an area can hold is the _________________.

The three interactions organisms can have are competition, predation, and ___________.

What type of growth is Mokena currently experiencing?

The three structures that are only found in plants cells:

Births and _________ make a population increase in size.

Anything that can be changed in an experiment is a _____________

Another name for a consumer is a

In the interaction where one organisms hunts, kills, and eats another; the loser is the

Anything that can be changed in an experiment is a

The picture represent which of the following?

This type of tissue attaches your bones, and muscles.

Each step in a food chain or food web is known as a

The main source of energy on our planet?

A flower, lily pad, tree, and pond would make up which ecological level?

The Dependent Variable changes because of the

This shows how energy is passed and who eats who.

An example of an organism that goes through chemosynthesis

An organism made up of many cells

Something non-living that influences and organism.

Type of cell that lacks a nucleus and organelles.

What type of Growth is shown in the picture?

Everything living in an area is which Ecological level?

A nerve cell:

The picture is an example of which type of consumer?

The organelle that is only found in animal cells and helps the organism break down food.

A possible explanation to a problem is a

Recorded information taken down during the experiment.

What interaction is shown in the picture?

This picture represent which of the 6 ecological levels?

Chromosomes are structures that are found in the _______, that hold ____, you have ___ of them.

Name the two products of Photosynthesis.

A food chain must always start with a:

Chemosynthesis uses _________ to make energy.

Which Ecological level is shown in the picture?

Sweating in the summer is an example of an organism:

If an organism goes through sexual reproduction; its offspring will look _________