APICOMPLEXA

Question 1

Apicomplexa is allso known as

Answer 1

Sporozoa

Question 2

Apicomplexa are all

Answer 2

Parasitic

Question 3

Apicomplexa do not move from place to place. They have no……. Structures

Answer 3

Locomotory structure

Question 4

Because they are parasitic and sessile, they live

Answer 4

Intracellularly

Question 5

Phylum apicomplexa is characterized by a complex cycle involving …….. and…….. In . ….. Hosts

Answer 5

Sexual and asexual in 2 hosts

Question 6

They have cilia and flagella at

Answer 6

Certain reproductive stages

Question 7

They produce spores also known as …… at certain stages of their life-cycles

Answer 7

Sprozoites

Question 8

The modified plastid in apicomplexa is called

Answer 8

Apicoplast

Question 9

Apicomplexans penetrate the host cells by using

Answer 9

Apical complex

Question 10

Asexual reproduction is called

Answer 10

Schizogony or sporogony

Question 11

Sexual reproduction is also know as

Answer 11

Gametogamy

Question 12

Apicomplexa has only one nucleus, meaning it is

Answer 12

Uninucleated

Question 13

Examples are

Answer 13

Cryptosporidium, toxoplasma, plasmodium, eimera and Isospora

Question 14

Toxoplasmosis affects ………… Individuals

Answer 14

Immunosuppressed

Question 15

Chryptosporidium causes …………

Answer 15

Chronic dysentery

Question 16

Toxoplasmosis causes ……….. And ……….. in pregnant women

Answer 16

Spontaneous abortions and still births

Question 17

Surviving fetuses from toxoplasmosis may suffer from ……… and ……

Answer 17

Mental retardation and epileptic seizures.

Question 18

Organisms that have membrane-bound scans underneath the plasma membrane are grouped as

Answer 18

Alveolata

Question 19

Dinoflagellates may also possess. ……. If closely related to apicomplexa

Answer 19

Alveoli

Question 20

Dinoflagellates have ……… ,……. And ..,..

Answer 20

Plastids, cellulose cell wall and alveoli

Question 21

Plastids in dinoflagellates are incorporated by and aids. ….

Answer 21

Endosymbiosis, photosynthesis

Question 22

An example of dinoflagellata producing toxins that cause massive fish kill is

Answer 22

Gymnodinium

Question 23

Dinoflagellates bloom causes …… In coastal waters due to the presence of ….

Answer 23

Red tide, carotenoids

Question 24

Dinoflagellates acquire photosynthetic ability by

Answer 24

Secondary endo symbiosis

Question 25

Dinoflagellates have….

Answer 25

Cellulose cell wall and plastids