Question 1 Examples of Rhizairians in the lab exercise are Formaniniferans and _

Question

Question 1

Examples of Rhizairians in the lab exercise are Formaniniferans and ____________ both with thread like __________.

Oomycetes – cellulose plates

Radiolarians -- pseudopodia

Stramenopila -- flagella

Tubulinids -- pseudopodia

Dinoflagellates are now thought to share a common ancestor with ___________ by evidence of the presence of ________

1.

Green algae – cellulose wall --  chlorophyll a & b

2.

Ciliates -- alveoli

3.

Algae -- flagella

4.

Fungi – Diatoms – chlorophyll a but not chlorophyll b

The introductory pages of the Protists lab chapter indicate that groups of organisms with a common ancestor are organized into what type of grouping?

1.

All the Protists separately

2.

Multiple phylogenetic trees from a common ancestor

3.

The major domain named Eukarya

4.

Phylogenetic group named a clade

4. The Super group Unikonta has two major clades, Amoebozoa and Opisthokonta.From which of these two clades would fins the multicellular organisms that include sponges and us? Similarly one Supergroup includes thefirst group of organism to colonize dry land ____________ and their ancestors ______________

1.

Amoebozoa, animals and choanomonda

2.

Opisthokonta, land plants and charophytes

3.

All organism share a common ancestor to are really all related.

4.

Opisthokonta, land plants and chlorophytes

5. Red Algae share the characteristics of ___________ (mechanism of nutrition) and the photosynthetic pigment _______ with Green Algae as it does with other alga. However they so not share the characteristics of _________ (a photosynthetic pigment) specifically for the green algae group named ___________ structural and functional similarities with modern plants.

1.

heterotrophy – chlorophyll b, chlorophyll b – Spirogyra.

2.

Carrageenan – fucoxanthin, chlorophyll a -- Laminaria

3.

autotrophy – chlorophyll a, chlorophyll b – Charophyta.

4.

phycocyanins – phycoerythrin, chlorophyll a – Chloropyta.

Oomycetes – cellulose plates

Radiolarians -- pseudopodia

Stramenopila -- flagella

Tubulinids -- pseudopodia

Explanation / Answer

1.Examples of Rhizairians in the lab exercise are Formaniniferans and RADIOLARIANS both with thread like PSEUDOPODIA

2.Dinoflagellates are now thought to share a common ancestor with ALGAE by evidence of the presence of FLAGELLA

3.Phylogenetic group named a clade.

4.Opisthokonta, land plants and charophytes

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