life science

Question 1

study of life

Answer 1

biology

Question 2

basic unit of life

Answer 2

cell

Question 3

reproduce sexually or asexually & pass along traits

Answer 3

organism

Question 4

reactions to ibternal & external stimuli

Answer 4

responses

Question 5

required for all life process

Answer 5

energy

Question 6

balance; keeps internal conditions stable by a process

Answer 6

homeostasis

Question 7

single-celled anumal like organism

Answer 7

protozoans

Question 8

1683 biologist discovers single-celled, animal like organism

Answer 8

Anton van Leeuwenhoek

Question 9

1665 observes cork & names the tiny chamber he sees cells

Answer 9

Robert Hooke

Question 10

1838 German scientist, studied plant tissues & concluded that all plants are composed of cells

Answer 10

Matthias Schleiden

Question 11

1839 German scientiest, animal tissues consisted of individual cells

Answer 11

Theodor Schwann

Question 12

1855 Prussian physician, proposed all cells are produced from the division of existing cells

Answer 12

Rudolph Virchow

Question 13

basic structural & functional unit of all living organism

Answer 13

cell