Which of the following statements about protists is False? a. Same protists are photosynthetic. b. All protists are eukaryotes. c. Although protists are diverse, they form a single clade. d. Protists include both unicellular and multicellular species.

Question

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Answer 1

Textbook Question

Chapter 21, Problem 1MC

Which of the following statements about protists is False?

a. Same protists are photosynthetic.
b. All protists are eukaryotes.
c. Although protists are diverse, they form a single clade.
d. Protists include both unicellular and multicellular species.

Expert Solution & Answer

Summary Introduction

Introduction:

“Protists” are small unicellular eukaryotes which do not belong to a single clade. They are visible through a microscope and have different forms of reproduction. They have distinct and specific structural and morphological features. The examples include diatoms, dinoflagellates and algae. Algae belong to the category of photosynthetic protists.

Answer to Problem 1MC

Correct answer:

Protists are small eukaryotic organisms which have distinct morphological and structural features. They do not belong to a single clade of classification in the phylogenetic history. Therefore, option (c) is correct.

Option (c) is given as “Although protists are diverse, they form single clade”.

Explanation of Solution

Justify reasons for the correct statement:

Protists belong to different clades and not a single clade as the classification includes many small unicellular eukaryotic organisms like diatoms, dinoflagellates and photosynthetic algae.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “Some protists are photosynthetic”.

Some photosynthetic protists include species of algae. Hence, it is a wrong answer.

Option (b) is given as “All protists are eukaryotes”.

This is true as protists are small unicellular eukaryotic organisms. Hence, it is a wrong answer.

Option (d) is given as “Protists include both unicellular and multi-cellular species”. Protists are small unicellular organisms with distinct features. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The statement about protists that is false is that they are diverse and belong to a single clade. These organisms belong to a different clade in the phylogenetic history. The structural and functional features are also distinct in the different categories of protists.

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Students have asked these similar questions

Which of the following is NOT true of protists? Select one: a. Some are unicellular. b. They may be photosynthetic. c. They are usually aerobic, though some are not. d. They may have cell walls. e. They may be prokaryotic.

Which of the following characteristics is NOT one all protists share? A. mixotrophic, autotrophic and heterotrophic B. eukaryotic C. mostly unicellular D. symbionts

Which of the following statement(s) is/are TRUE? a. yeasts are unicellular fungi b. molds and mushrooms are filamentous fungi. The filaments are chains of cells called "hyphae" C. most protozoa are unicellular, animal-like members of Domain Archaea, many of which are motile and lack cell walls d. algae have historically been described as "plant-like" protists because they contain chloroplasts and cell walls e. organisms which make chlorophyll a can perform oxygenic photosynthesis f. all organisms which make chlorophyll a have chloroplasts g. Nostoc, algae and plants all make chlorophyll a and all have chloroplasts h. Nostoc, algae and plants have mitochondria which evolved from primitive endosymbiotic bacteria i. Photoautotrophs perform photosynthesis and chemoheterotrophs require pre-formed organic molecules as a source of carbon and energy j. Cyanobacteria, algae and plants are photoautotrophs. Fungi, protozoa and animals are chemoheterotrophs k. Most bacteria, all fungi, all algae…

Answer 2

Textbook Question

Chapter 21, Problem 1MC

Which of the following statements about protists is False?

a. Same protists are photosynthetic.
b. All protists are eukaryotes.
c. Although protists are diverse, they form a single clade.
d. Protists include both unicellular and multicellular species.

Expert Solution & Answer

Summary Introduction

Introduction:

“Protists” are small unicellular eukaryotes which do not belong to a single clade. They are visible through a microscope and have different forms of reproduction. They have distinct and specific structural and morphological features. The examples include diatoms, dinoflagellates and algae. Algae belong to the category of photosynthetic protists.

Answer to Problem 1MC

Correct answer:

Protists are small eukaryotic organisms which have distinct morphological and structural features. They do not belong to a single clade of classification in the phylogenetic history. Therefore, option (c) is correct.

Option (c) is given as “Although protists are diverse, they form single clade”.

Explanation of Solution

Justify reasons for the correct statement:

Protists belong to different clades and not a single clade as the classification includes many small unicellular eukaryotic organisms like diatoms, dinoflagellates and photosynthetic algae.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “Some protists are photosynthetic”.

Some photosynthetic protists include species of algae. Hence, it is a wrong answer.

Option (b) is given as “All protists are eukaryotes”.

This is true as protists are small unicellular eukaryotic organisms. Hence, it is a wrong answer.

Option (d) is given as “Protists include both unicellular and multi-cellular species”. Protists are small unicellular organisms with distinct features. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The statement about protists that is false is that they are diverse and belong to a single clade. These organisms belong to a different clade in the phylogenetic history. The structural and functional features are also distinct in the different categories of protists.

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Answer 3

Textbook Question

Chapter 21, Problem 1MC

Which of the following statements about protists is False?

a. Same protists are photosynthetic.
b. All protists are eukaryotes.
c. Although protists are diverse, they form a single clade.
d. Protists include both unicellular and multicellular species.

Expert Solution & Answer

Summary Introduction

Introduction:

“Protists” are small unicellular eukaryotes which do not belong to a single clade. They are visible through a microscope and have different forms of reproduction. They have distinct and specific structural and morphological features. The examples include diatoms, dinoflagellates and algae. Algae belong to the category of photosynthetic protists.

Answer to Problem 1MC

Correct answer:

Protists are small eukaryotic organisms which have distinct morphological and structural features. They do not belong to a single clade of classification in the phylogenetic history. Therefore, option (c) is correct.

Option (c) is given as “Although protists are diverse, they form single clade”.

Explanation of Solution

Justify reasons for the correct statement:

Protists belong to different clades and not a single clade as the classification includes many small unicellular eukaryotic organisms like diatoms, dinoflagellates and photosynthetic algae.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “Some protists are photosynthetic”.

Some photosynthetic protists include species of algae. Hence, it is a wrong answer.

Option (b) is given as “All protists are eukaryotes”.

This is true as protists are small unicellular eukaryotic organisms. Hence, it is a wrong answer.

Option (d) is given as “Protists include both unicellular and multi-cellular species”. Protists are small unicellular organisms with distinct features. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The statement about protists that is false is that they are diverse and belong to a single clade. These organisms belong to a different clade in the phylogenetic history. The structural and functional features are also distinct in the different categories of protists.

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Answer 4

Textbook Question

Chapter 21, Problem 1MC

Which of the following statements about protists is False?

a. Same protists are photosynthetic.
b. All protists are eukaryotes.
c. Although protists are diverse, they form a single clade.
d. Protists include both unicellular and multicellular species.

Expert Solution & Answer

Summary Introduction

Introduction:

“Protists” are small unicellular eukaryotes which do not belong to a single clade. They are visible through a microscope and have different forms of reproduction. They have distinct and specific structural and morphological features. The examples include diatoms, dinoflagellates and algae. Algae belong to the category of photosynthetic protists.

Answer to Problem 1MC

Correct answer:

Protists are small eukaryotic organisms which have distinct morphological and structural features. They do not belong to a single clade of classification in the phylogenetic history. Therefore, option (c) is correct.

Option (c) is given as “Although protists are diverse, they form single clade”.

Explanation of Solution

Justify reasons for the correct statement:

Protists belong to different clades and not a single clade as the classification includes many small unicellular eukaryotic organisms like diatoms, dinoflagellates and photosynthetic algae.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “Some protists are photosynthetic”.

Some photosynthetic protists include species of algae. Hence, it is a wrong answer.

Option (b) is given as “All protists are eukaryotes”.

This is true as protists are small unicellular eukaryotic organisms. Hence, it is a wrong answer.

Option (d) is given as “Protists include both unicellular and multi-cellular species”. Protists are small unicellular organisms with distinct features. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The statement about protists that is false is that they are diverse and belong to a single clade. These organisms belong to a different clade in the phylogenetic history. The structural and functional features are also distinct in the different categories of protists.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

“Protists” are small unicellular eukaryotes which do not belong to a single clade. They are visible through a microscope and have different forms of reproduction. They have distinct and specific structural and morphological features. The examples include diatoms, dinoflagellates and algae. Algae belong to the category of photosynthetic protists.

Answer to Problem 1MC

Correct answer:

Protists are small eukaryotic organisms which have distinct morphological and structural features. They do not belong to a single clade of classification in the phylogenetic history. Therefore, option (c) is correct.

Option (c) is given as “Although protists are diverse, they form single clade”.

Explanation of Solution

Justify reasons for the correct statement:

Protists belong to different clades and not a single clade as the classification includes many small unicellular eukaryotic organisms like diatoms, dinoflagellates and photosynthetic algae.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “Some protists are photosynthetic”.

Some photosynthetic protists include species of algae. Hence, it is a wrong answer.

Option (b) is given as “All protists are eukaryotes”.

This is true as protists are small unicellular eukaryotic organisms. Hence, it is a wrong answer.

Option (d) is given as “Protists include both unicellular and multi-cellular species”. Protists are small unicellular organisms with distinct features. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The statement about protists that is false is that they are diverse and belong to a single clade. These organisms belong to a different clade in the phylogenetic history. The structural and functional features are also distinct in the different categories of protists.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

“Protists” are small unicellular eukaryotes which do not belong to a single clade. They are visible through a microscope and have different forms of reproduction. They have distinct and specific structural and morphological features. The examples include diatoms, dinoflagellates and algae. Algae belong to the category of photosynthetic protists.

Answer to Problem 1MC

Correct answer:

Protists are small eukaryotic organisms which have distinct morphological and structural features. They do not belong to a single clade of classification in the phylogenetic history. Therefore, option (c) is correct.

Option (c) is given as “Although protists are diverse, they form single clade”.

Explanation of Solution

Justify reasons for the correct statement:

Protists belong to different clades and not a single clade as the classification includes many small unicellular eukaryotic organisms like diatoms, dinoflagellates and photosynthetic algae.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “Some protists are photosynthetic”.

Some photosynthetic protists include species of algae. Hence, it is a wrong answer.

Option (b) is given as “All protists are eukaryotes”.

This is true as protists are small unicellular eukaryotic organisms. Hence, it is a wrong answer.

Option (d) is given as “Protists include both unicellular and multi-cellular species”. Protists are small unicellular organisms with distinct features. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The statement about protists that is false is that they are diverse and belong to a single clade. These organisms belong to a different clade in the phylogenetic history. The structural and functional features are also distinct in the different categories of protists.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

“Protists” are small unicellular eukaryotes which do not belong to a single clade. They are visible through a microscope and have different forms of reproduction. They have distinct and specific structural and morphological features. The examples include diatoms, dinoflagellates and algae. Algae belong to the category of photosynthetic protists.

Answer 12

Answer to Problem 1MC

Correct answer:

Protists are small eukaryotic organisms which have distinct morphological and structural features. They do not belong to a single clade of classification in the phylogenetic history. Therefore, option (c) is correct.

Option (c) is given as “Although protists are diverse, they form single clade”.

Answer 13

Explanation of Solution

Justify reasons for the correct statement:

Protists belong to different clades and not a single clade as the classification includes many small unicellular eukaryotic organisms like diatoms, dinoflagellates and photosynthetic algae.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “Some protists are photosynthetic”.

Some photosynthetic protists include species of algae. Hence, it is a wrong answer.

Option (b) is given as “All protists are eukaryotes”.

This is true as protists are small unicellular eukaryotic organisms. Hence, it is a wrong answer.

Option (d) is given as “Protists include both unicellular and multi-cellular species”. Protists are small unicellular organisms with distinct features. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Answer 14

Conclusion

The statement about protists that is false is that they are diverse and belong to a single clade. These organisms belong to a different clade in the phylogenetic history. The structural and functional features are also distinct in the different categories of protists.

Answer 15

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Which of the following statements about protists is False? a. Same protists are photosynthetic. b. All protists are eukaryotes. c. Although protists are diverse, they form a single clade. d. Protists include both unicellular and multicellular species.

Solution Summary: The author explains that protists are small unicellular eukaryotic organisms with distinct morphological and structural features.

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