**Answer everything. Explain everything. Do not write in cursive. Do all 3 and h

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**Answer everything. Explain everything. Do not write in cursive. Do all 3 and high rating will be given**

9) What kind of locomotion do dinoflagellates have? a) none d) cilia b) pseudopodia )flagella )Rhizaria a) foraminifera b) dinoflagellates c)c 10) Foraminifera are in the group a) Excavata b) Chromalveolata d) Unikontse) Archaeplastids 11) Which group are heterotrophs? d) diatoms 12) A brown algae would be placed in which of these supergroup/group categories? a) Archaeplastid/Chlorophyta b) Archaeplastid/Rhodophyta d) Chromalveolata/Stramenopiles c)Chromalveolata/Alveolates

Explanation / Answer

(9) . - answer is (c) flagella.

- Dinoflagellates possess two dissimilar flagella arising from the ventral cell side. The flagellar movement produces forward propulsion and also a turning force.

(10) Answer- the correct option is option (c) Rhizaria

- three main group of Rhizaria are:-

1. Cercozoa 2. Foraminifera 3.Radiolaria

(11) .Answer is option (a) foraminifera.

- dinoflagellates are unicellular eukaryote, they are photosynthetic organisms.

- cyanobacteria have chlorophyll a , similar to green plants and are Photosynthetic autotrophs.

- Diatoms are unicellular Eukaryote. They are microscopic andd float passively and they are photosynthetic.

(12) . Answer is option (d) stramenopiles

- Brown algae is placed under stramenopiles.

Hopefully you got your answer.

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