Biology Basics

Question 1

An unspecialized (not specific) cell is able to become specialized cell through the process

Accepted Answer

differentiation

Question 2

The process in which two cells from different parents unite to make a new organism is

Accepted Answer

sexual reproduction

Question 3

What is a covalent bond?

Accepted Answer

Forms when electrons are shared.

Question 4

The image below is an example of which level of organization?

Accepted Answer

population

Question 5

Which one is not a characteristic of life?

Accepted Answer

Never changes

Question 6

Hydrogen can form how many covalent bonds?

Accepted Answer

1

Question 7

As you adjust the diaphragm of the microscope, what happens to the image?

Accepted Answer

darkens/ lightens

Question 8

Organisms respond to signals either from within or outside the organism called

Accepted Answer

stimuli

Question 9

The process by which organisms keep their internal conditions relatively stable is called

Accepted Answer

homeostasis

Question 10

All of the biological communities and all of the abiotic factors in the area make up the

Accepted Answer

ecosystem

Question 11

Carbon can form how many covalent bonds?

Accepted Answer

4

Question 12

An educated guess that can be tested is

Accepted Answer

a hypothesis

Question 13

A population of people, cats, dogs in an area is an example of an

Accepted Answer

ecological community

Questions 13