Biology Concepts Flashcards

Front

The dependent variable in an investigation of exercise vs. heart rate is:

Back

heart rate

Front

A millilitre (mL) is:

Back

a thousandth of a litre

Front

Temperature data collected by a student with a thermometer is:

Back

primary data

Front

Best conclusion: 'To find out which flowed faster, water or honey'

Back

Water flowed much faster than honey

Front

Lens closest to eye when using a microscope:

Back

ocular lens

Front

Why is muscle described as a tissue?

Back

All the cells in a muscle are of the same type and have the same function.

Front

Which part of an animal cell controls its functioning?

Back

nucleus

Front

Function of xylem tissue in plants:

Back

carries water and dissolved minerals

Front

Part of plant cell that manufactures food:

Back

chloroplast

Front

Animal cell that sends electrical messages:

Back

nerve cell