Biology Basics

Is the following data qualitative or quantitative? The number of bubbles that appear on a submerged plant.

A researcher wants to know if frogs exposed to estrogen will lay more eggs. Identify the independent variable.

A researcher wants to know if insecticides increase the yield of a corn crop. Identify the independent variable.

Plant cells vs Animal cells: Which has a chloroplast?

Plant cells vs Animal cells: Which has a cell membrane?

Prokaryotic or Eukaryotic?

Qualitative or Quatitative? The height of a plant grown without fertilizer after 10 days.

A researcher wants to know if frogs exposed to estrogen will lay more eggs. Identify the dependent variable.

Which of the following is non-living.

The main difference between prokaryotic and eukaryotic cells is

A researcher wants to know if wounds heal faster when they are covered by Band-Aids. Identify the independent variable.

What is the function of the cytoskeleton?

Qualitative or quantitative? A solution of bromothymol blue changes from blue to brown when CO2 is added.

Which of the following is living.

Which organelle is indicated in the image below? 

Prokaryotic and Eukaryotic cells both have

A researcher wants to know if insecticides increase the yield of a corn crop. Identify the dependent variable.

A researcher wants to know if insecticides increase the yield of a corn crop. Identify a controlled variable.

A researcher wants to know if frogs exposed to estrogen will lay more eggs. Identify a controlled variable.

What does the Golgi Complex do?

Prokaryotic or Eukaryotic

What do ribosomes do?

A researcher wants to know if frogs exposed to estrogen will lay more eggs. Identify the control.

Plant cells vs Animal cells: Which has a cell wall?

Plant cells vs Animal cells: Which has mitochondria?

A researcher wants to know if wounds heal faster when they are covered by Band-Aids. Identify the dependent variable.

Plant cells vs Animal cells: Which is prokaryotic?

A researcher wants to know if insecticides increase the yield of a corn crop. Identify the control.

Prokaryotic or Eukaryotic?

What do lysosomes do?

A researcher wants to know if wounds heal faster when they are covered by Band-Aids. Identify a controlled variable.

A researcher wants to know if wounds heal faster when they are covered by Band-Aids. Identify the control.

Which of the following is non-living.