Bacteria And Algae

Question 1

Bacteria(singular:________)
Are they unicellular

Answer 1

Bacterium
Yes

Question 2

Do Bacteria live in colonies or solitarily?

Answer 2

Colonies of MILLIONS

Question 3

Bacteria can cause diseases like ___________ and ___________.

Answer 3

Cholera
Tuberculosis

Question 4

Size of bacteria may vary from __________.

Answer 4

0.2-2 microns
{Fun Fact} 1 micron=0.01 mm

Question 5

Based on shape of bacteria,they be classified into

Answer 5

Spirillia
Cocci
Bacilli
Vibrios

Question 6

Spirillia

Answer 6

Spirillium-spiral

Question 7

Cocci

Answer 7

Coccus - sphere shaped

Question 8

Bacilli

Answer 8

Bacillus - rod shaped

Question 9

Vibrios

Answer 9

Vibrio-comma shaped

Question 10

Algae (singular:alga) are _______-like organisms

Answer 10

Plant like organisms

Question 11

Why is algae plant like

Answer 11

They have cell wall like plant cells(cell wall around cell membrane)
Chlorophyll
Make own food

Question 12

Algae grows under_________ conditions.

Answer 12

Moist

Question 13

Unicellular algae is classified as _________

Answer 13

Microalgae

Question 14

Microalgae example

Answer 14

Chlamydomonas

Question 15

Multicellular algae are called

Answer 15

Macroalgae

Question 16

Macroalgae examples

Answer 16

Spirogyra
Volvox
Fucus

Question 17

Spirogyra is example of __________ form of algae as it has similar cells joined end to end in long chains and appear like _______.

Answer 17

Filamentous
Filaments