protista

Question 1

2 characteristics and examples Dinoflagellates

Answer 1

Enclosed in cellulose wall divided into 2 plates
has two unequal flagella
ex: Gonoyaulax, Gymnodinium

Question 2

2 characteristics and examples of chrysophyte

Answer 2

have silicone dioxide deposition in cell wall
dont have flagella which help them float
ex: pinnularia, diploneis

Question 3

2 characteristics and examples of Euglenoids

Answer 3

1. contain pigment chlorophyll

2. have pellicle instead of cell wall

Question 4

what are acellular slime molds

Answer 4

Slime molds are collections of large mass of protoplasm eg: physarum

Question 5

what are cellular slime molds

Answer 5

cellular slime molds consist of amoeboid cells that move in a collective mass

Question 6

characteristics and example of Flagellates

Answer 6

They contain pellicle
They are parasites dangerous to humans
eg: Trypanosoma, Leishmania

Question 7

Rhizopods characteristics,movement example

Answer 7

They move with the help of pseudopodia which also extend in the direction of food, they can be found in bottom of pools
ex: radiolaria foraminifera

Question 8

Sporozoans characteristics, movement, example

Answer 8

parasitic and contain spores

ex: Plasmodium and Anopheles mosquito

Question 9

2 characteristics and movement of ciliates

Answer 9

contain cilia all over and have a defence mechanism called trichocytes
ex: paramecium