Biology Ch.1 Question Preview (ID: 21099)


Biology Ch.1. TEACHERS: click here for quick copy question ID numbers.

The variety of life is called?
a) biology
b) biotic
c) biodiversity
d) biosphere

All the chemical processes used to build up or break down materials are called an organisms?
a) homeostasis
b) stimuli
c) adaptions
d) metabolism

similar organisms that can reproduce by interbreeding belong to the same
a) ecosystem
b) species
c) habitat
d) environment

The following is an example of quantitative data
a) 30 students
b) red bird
c) blue bird
d) yellow bird

A stable body temperature of 98.6 degrees is an example of
a) homeostasis
b) hypothesis
c) homer simpson
d) metabolism

qualitative data is
a) describing characterstics hypothetically
b) showing exact number amounts
c) describing specific characterstics such as color smell etc
d) using to form a hypothesis

The most basic unit of life is
a) tissue
b) cell
c) dna
d) ecosystem

Which of the following is not one of the 7 characterstics of all living things?
a) made of cells
b) growth and development
c) homeostasis
d) hypothesis

In an experiment, the variable that the scientist changes and has control over is called the
a) constant
b) independent variable
c) dependent variable
d) control group

Scientists use observations to form and test
a) hypothesis
b) constants
c) theories
d) conclusions

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