test 1

Question 1

cell theory

Answer 1

All living organisms are composed of one or
more cell.

Cells are the basic units of structure and
function in all organisms.

All cells are derived from pre-existing cells.

In a multicellular organism, the activity of the
entire organism depends on the total activity
of its independent cells.

Question 2

aristotle

Answer 2

classified that all living matter into plants and animals. he said that all living matter can arise spontaneously from non living matter.

Question 3

roger bacon

Answer 3

first recorded reference to eyeglasses

Question 4

hooke

Answer 4

illustrated once living matter he observed through a microscope. He called the empty room like things cells.

Question 5

van leeuwenhoek

Answer 5

designed his own simple and tiny microscope, writes the first letter, says he sees animalcules.

Question 6

reidi

Answer 6

Develops controlled biological experiments.

Discovers that maggots do not appear in meat
if flies cannot land on it.

Question 7

brown

Answer 7

says that all cells have a dark region, he called the nucleus.

Question 8

schleiden

Answer 8

says “ all plants are made of cells”

Question 9

schwan

Answer 9

says “ all animals are made up of cells”

Question 10

virchow

Answer 10

says “ where a cell exists there must be a pre existing cell.