Test: Porifera worksheet / werkkaart (porifera


Porifera worksheet / werkkaartVersion en ligne Worksheet on Phylum Porifera Werkkaart oor Filum Porifera par Dorette Pretorius 1 True or false: Sponges are only found in the oceans / Waar of vals: Sponse word net in die oseane gevind. Written answer 2 True or false: Sponges are the least animal like organisms / Waar of vals: Sponse is die minste dieragtige organismes. Written answer 3 True or false: Sponges are sessile / Waar of vals: Sponse is sessiel. Written answer 4 True or false: Sponges have lots of very small openings and two big openings above and below / Waar of vals: Sponse het baie klein openinge en een groot opening bo en onder. Written answer 5 Label the diagram A to D / Benoem die diagram A tot D. a b c 6 Provide the function of the osculum / Verskaf die funksie van die oskulum. a Water moves in and out through the osculum / Water beweeg in en uit die oskulum. b Water moves out through the osculum / Water beweeg uit die oskulum. c Water moves in through the osculum / Water beweeg in deur die oskulum. 7 What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok. a Provides structure to the sponge / Verskaf struktuur aan die spons. b Catches food particles / Vang kosdeeltjies. c Digestion of food particles / Vertering van kosdeeltjies. 8 What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok. a Assists with water movement through the sponge / Help met beweging van water deur die spons. b Assists with moving food particles to the collar cell / Help om kosdeeltjies na die kraagsel toe te beweeg. c All of the above / Al die bogenoemde. 9 What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok. a Assist with structure of the sponge / Help met die struktuur van die spons. b Catches food particles / Vang kosdeeltjies. c Breathing apparatus / Asemhalings apparaat. 10 What is the function of the spongocoel / Wat is die funksie van die spongoseel. a Central cavity in sponges to hold water / Sentrale opening om water in sponse te hou. b The stomach of the sponge / Die maag van die spons. c Assist with breathing / Help met asemhaling. 11 Provide a term for the following: Both sexes in one animal / Verskaf 'n term vir die volgende: Albei geslagte in een dier gevind. a Hermaphrodite / Hermafrodiet b Asexual / Ongeslagtelik c Bisexual / Tweeslagtig 12 Provide a term for the following: Organism can regrow from a small piece / Verskaf 'n term vir die volgende: Organisme kan hergroei vanaf 'n klein stukkie. a Sexual reproduction / Geslagtelike voortplaning b Budding / Afknopping c Regeneration / Hergenerasie 13 Provide a term for the following: Independent embryonic stage / Verskaf 'n term vir die volgende: Onafhanklike embrioniese fase. a Larva / Larwe b Sperm cells / Spermselle c Egg cells / Eierselle 14 Provide a term for the following: Asexual reproduction leading to large colonies / Verskaf 'n term vir die volgende: Ongeslagtelike voortplanting wat groot kolonies tot gevolg het. a Regeneration / Hergenerasie b Hermaphrodites / Hermafrodiete c Budding / Knopvorming 15 Which steps in the digestion process of sponges are correctly indicated by the picture below? / Watter een van die onderstaande prente verduidelik die proses van vertering in sponse? a b c

1

True or false: Sponges are only found in the oceans / Waar of vals: Sponse word net in die oseane gevind.

Written answer

2

True or false: Sponges are the least animal like organisms / Waar of vals: Sponse is die minste dieragtige organismes.

Written answer

3

True or false: Sponges are sessile / Waar of vals: Sponse is sessiel.

Written answer

4

True or false: Sponges have lots of very small openings and two big openings above and below / Waar of vals: Sponse het baie klein openinge en een groot opening bo en onder.

Written answer

5

Label the diagram A to D / Benoem die diagram A tot D.

a

b

c

6

Provide the function of the osculum / Verskaf die funksie van die oskulum.

a

Water moves in and out through the osculum / Water beweeg in en uit die oskulum.

b

Water moves out through the osculum / Water beweeg uit die oskulum.

c

Water moves in through the osculum / Water beweeg in deur die oskulum.

7

What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok.

a

Provides structure to the sponge / Verskaf struktuur aan die spons.

b

Catches food particles / Vang kosdeeltjies.

c

Digestion of food particles / Vertering van kosdeeltjies.

8

What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok.

a

Assists with water movement through the sponge / Help met beweging van water deur die spons.

b

Assists with moving food particles to the collar cell / Help om kosdeeltjies na die kraagsel toe te beweeg.

c

All of the above / Al die bogenoemde.

9

What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok.

a

Assist with structure of the sponge / Help met die struktuur van die spons.

b

Catches food particles / Vang kosdeeltjies.

c

Breathing apparatus / Asemhalings apparaat.

10

What is the function of the spongocoel / Wat is die funksie van die spongoseel.

a

Central cavity in sponges to hold water / Sentrale opening om water in sponse te hou.

b

The stomach of the sponge / Die maag van die spons.

c

Assist with breathing / Help met asemhaling.

11

Provide a term for the following: Both sexes in one animal / Verskaf 'n term vir die volgende: Albei geslagte in een dier gevind.

a

Hermaphrodite / Hermafrodiet

b

Asexual / Ongeslagtelik

c

Bisexual / Tweeslagtig

12

Provide a term for the following: Organism can regrow from a small piece / Verskaf 'n term vir die volgende: Organisme kan hergroei vanaf 'n klein stukkie.

a

Sexual reproduction / Geslagtelike voortplaning

b

Budding / Afknopping

c

Regeneration / Hergenerasie

13

Provide a term for the following: Independent embryonic stage / Verskaf 'n term vir die volgende: Onafhanklike embrioniese fase.

a

Larva / Larwe

b

Sperm cells / Spermselle

c

Egg cells / Eierselle

14

Provide a term for the following: Asexual reproduction leading to large colonies / Verskaf 'n term vir die volgende: Ongeslagtelike voortplanting wat groot kolonies tot gevolg het.

a

Regeneration / Hergenerasie

b

Hermaphrodites / Hermafrodiete

c

Budding / Knopvorming

15

Which steps in the digestion process of sponges are correctly indicated by the picture below? / Watter een van die onderstaande prente verduidelik die proses van vertering in sponse?

a

b

c

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Porifera worksheet / werkkaartVersion en ligne

par Dorette Pretorius

True or false: Sponges are only found in the oceans / Waar of vals: Sponse word net in die oseane gevind.

Written answer

True or false: Sponges are the least animal like organisms / Waar of vals: Sponse is die minste dieragtige organismes.

Written answer

True or false: Sponges are sessile / Waar of vals: Sponse is sessiel.

Written answer

True or false: Sponges have lots of very small openings and two big openings above and below / Waar of vals: Sponse het baie klein openinge en een groot opening bo en onder.

Written answer

Label the diagram A to D / Benoem die diagram A tot D.

Provide the function of the osculum / Verskaf die funksie van die oskulum.

What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok.

What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok.

What is the function of the part that is shown by the black block / Wat is die funksie van die gedeelte in die swartblok.

What is the function of the spongocoel / Wat is die funksie van die spongoseel.

Provide a term for the following: Both sexes in one animal / Verskaf 'n term vir die volgende: Albei geslagte in een dier gevind.

Provide a term for the following: Organism can regrow from a small piece / Verskaf 'n term vir die volgende: Organisme kan hergroei vanaf 'n klein stukkie.

Provide a term for the following: Independent embryonic stage / Verskaf 'n term vir die volgende: Onafhanklike embrioniese fase.

Provide a term for the following: Asexual reproduction leading to large colonies / Verskaf 'n term vir die volgende: Ongeslagtelike voortplanting wat groot kolonies tot gevolg het.

Which steps in the digestion process of sponges are correctly indicated by the picture below? / Watter een van die onderstaande prente verduidelik die proses van vertering in sponse?