kingdom protista?
Q. What are some of the most significant changes that occurred in kingdom protista that may have paved the way for the evolution of more advanced forms of life?
Asked by Angeli P - Wed Nov 7 03:56:01 2007 - - 1 Answers - 0 Comments
A. unsa ka section? pareha ta question.
Answered by robert T - Wed Nov 7 06:43:41 2007
Q. What are some of the most significant changes that occurred in kingdom protista that may have paved the way for the evolution of more advanced forms of life?
Asked by Angeli P - Wed Nov 7 03:56:01 2007 - - 1 Answers - 0 Comments
A. unsa ka section? pareha ta question.
Answered by robert T - Wed Nov 7 06:43:41 2007
oraganisms in protista vs plant and animal kingdom organisms?
Q. How are the organisms found in the kingdom Protista different from those found in the plant and animal kingdom?
Asked by Bob S - Mon Oct 27 15:02:25 2008 - - 1 Answers - 0 Comments
A. Protists are not longer recognized as a valid group in modern taxonomy, so this question seems to come out of an outdated text book. But here we go: protists are unicellular organisms or multicellular without specialized tissues. Plants and animals are usually multicellular, with specialized tissues.
Answered by BioLiz - Fri Oct 31 02:55:55 2008
Q. How are the organisms found in the kingdom Protista different from those found in the plant and animal kingdom?
Asked by Bob S - Mon Oct 27 15:02:25 2008 - - 1 Answers - 0 Comments
A. Protists are not longer recognized as a valid group in modern taxonomy, so this question seems to come out of an outdated text book. But here we go: protists are unicellular organisms or multicellular without specialized tissues. Plants and animals are usually multicellular, with specialized tissues.
Answered by BioLiz - Fri Oct 31 02:55:55 2008
How do organisms from the kingdom protista perform reswpiration, excreation and transport?
Q. idk how to find this...i have to do a report and all i have left are these 3 little questions and i am looking everywhere to find the answers but nothing seems to help me out..please answer to the best of your ability.
Asked by ReggieMouse1 - Mon Oct 12 13:14:40 2009 - - 1 Answers - 0 Comments
A. 17
Answered by justellemJimsaidhello - Mon Oct 12 13:17:57 2009
Q. idk how to find this...i have to do a report and all i have left are these 3 little questions and i am looking everywhere to find the answers but nothing seems to help me out..please answer to the best of your ability.
Asked by ReggieMouse1 - Mon Oct 12 13:14:40 2009 - - 1 Answers - 0 Comments
A. 17
Answered by justellemJimsaidhello - Mon Oct 12 13:17:57 2009
Why do most systemists believe Kingdom Protista and the 5 kingdom system to be obsolete?
Q. All help is greatly appreciated! =)
Asked by tu b - Thu Jan 24 01:31:55 2008 - - 2 Answers - 0 Comments
A. They've moved to the three domains: Eukarya, Archaea, and Bacteria. I think this had something to do with DNA evidence.
Answered by Josh - Thu Jan 24 02:13:46 2008
Q. All help is greatly appreciated! =)
Asked by tu b - Thu Jan 24 01:31:55 2008 - - 2 Answers - 0 Comments
A. They've moved to the three domains: Eukarya, Archaea, and Bacteria. I think this had something to do with DNA evidence.
Answered by Josh - Thu Jan 24 02:13:46 2008
How do organisms in the Kingdom Protista differ from those organisms in the Domain Bacteria?
Q. Hello there, I'm referring to my chart and I can't seem to see how they're really different. Maybe I filled it out wrong.
Asked by Rayanne - Tue Oct 13 11:55:26 2009 - - 1 Answers - 0 Comments
A. Protista are eukaryotic with all that implies. Bacteria are prokaryotic.
Answered by emucompboy - Tue Oct 13 13:58:29 2009
Q. Hello there, I'm referring to my chart and I can't seem to see how they're really different. Maybe I filled it out wrong.
Asked by Rayanne - Tue Oct 13 11:55:26 2009 - - 1 Answers - 0 Comments
A. Protista are eukaryotic with all that implies. Bacteria are prokaryotic.
Answered by emucompboy - Tue Oct 13 13:58:29 2009
What is the main difference between Kingdom Monera and Kingdom Protista?
Q. Aren't they the same?
Asked by ??? - Sun Sep 16 18:16:42 2007 - - 2 Answers - 0 Comments
A. No. Kingdom Monera are strictly single-celled organisms, mostly bacteria. Kingdom protista is kind of wierd, because there is no strict defenition of what it is, but rather it is everything not included in all the other kingdoms. An example would be algea - it does not fit into any other kingdom, so it would be considered protista.
Answered by Uliju - Sun Sep 16 18:23:00 2007
Q. Aren't they the same?
Asked by ??? - Sun Sep 16 18:16:42 2007 - - 2 Answers - 0 Comments
A. No. Kingdom Monera are strictly single-celled organisms, mostly bacteria. Kingdom protista is kind of wierd, because there is no strict defenition of what it is, but rather it is everything not included in all the other kingdoms. An example would be algea - it does not fit into any other kingdom, so it would be considered protista.
Answered by Uliju - Sun Sep 16 18:23:00 2007
Where to find good, scientific research and opinions about Kingdom Protista and if it should be split....?
Q. I need to find a reliable, scientific source of information about this topic, or maybe two sources, one that is for leaving the Kingdom the way it is and one that is for splitting it...
Asked by Sarah O - Sat Jul 12 17:12:31 2008 - - 2 Answers - 0 Comments
A. You can do a search for some of the newer terms being proposed to redefine the kingdom. Protista, or Protoctista, or 3 parts (Chromista & Protozoa & Archaezoa) or even into 5 parts (Archaezoa, Euglenozoa, Alveolata, Stramenopila, Rhodophyta) Archaebacteria and eukaryotes grouped as neomura (new walls) or given separate categories.
Answered by gardengallivant - Sat Jul 12 20:46:37 2008
Q. I need to find a reliable, scientific source of information about this topic, or maybe two sources, one that is for leaving the Kingdom the way it is and one that is for splitting it...
Asked by Sarah O - Sat Jul 12 17:12:31 2008 - - 2 Answers - 0 Comments
A. You can do a search for some of the newer terms being proposed to redefine the kingdom. Protista, or Protoctista, or 3 parts (Chromista & Protozoa & Archaezoa) or even into 5 parts (Archaezoa, Euglenozoa, Alveolata, Stramenopila, Rhodophyta) Archaebacteria and eukaryotes grouped as neomura (new walls) or given separate categories.
Answered by gardengallivant - Sat Jul 12 20:46:37 2008
Organisms included in the Kingdom Protista are unicellular or multicellular?
Q. I am in 9th grade so no needed chemistry or extra info please. Just a simple answer either or, thank you! (its for a project and im having trouble please help!) -thank you for using your time with my question :)
Asked by these_memories_make_me_cry - Wed Apr 15 21:04:17 2009 - - 5 Answers - 0 Comments
A. They are eukaryotes because they all have a nucleus. Most have mitochondria although some have later lost theirs (Link). Mitochondria were derived from aerobic alpha-proteobacteria that once lived within their cells. Many have chloroplasts with which they carry on photosynthesis. Chloroplasts were derived from photosynthetic cyanobacteria living within their cells. Link to a discussion of the "endosymbiosis" theory of the origin of eukaryotes. Many are unicellular and all groups (with one exception) contain some unicellular members. The name Protista means "the very first", and some of the 80-odd groups of organisms that we classify as protists may well have had long, independent evolutionary histories stretching as far back as 2… [cont.]
Answered by Hammersmash Face - Fri Apr 17 17:53:17 2009
Q. I am in 9th grade so no needed chemistry or extra info please. Just a simple answer either or, thank you! (its for a project and im having trouble please help!) -thank you for using your time with my question :)
Asked by these_memories_make_me_cry - Wed Apr 15 21:04:17 2009 - - 5 Answers - 0 Comments
A. They are eukaryotes because they all have a nucleus. Most have mitochondria although some have later lost theirs (Link). Mitochondria were derived from aerobic alpha-proteobacteria that once lived within their cells. Many have chloroplasts with which they carry on photosynthesis. Chloroplasts were derived from photosynthetic cyanobacteria living within their cells. Link to a discussion of the "endosymbiosis" theory of the origin of eukaryotes. Many are unicellular and all groups (with one exception) contain some unicellular members. The name Protista means "the very first", and some of the 80-odd groups of organisms that we classify as protists may well have had long, independent evolutionary histories stretching as far back as 2… [cont.]
Answered by Hammersmash Face - Fri Apr 17 17:53:17 2009
What are all the phylums of the kingdom protista?
Q. & what are your sources?? pleaseee no wikipedia!
Asked by Victoria - Tue May 12 20:24:14 2009 - - 1 Answers - 0 Comments
A.
Answered by mtwaites - Tue May 12 20:36:17 2009
Q. & what are your sources?? pleaseee no wikipedia!
Asked by Victoria - Tue May 12 20:24:14 2009 - - 1 Answers - 0 Comments
A.
Answered by mtwaites - Tue May 12 20:36:17 2009
What characteristic was originally used to define the Kingdom Protista?
Q. What characteristic was originally used to define the Kingdom Protista?
Asked by smartchild - Tue Mar 3 16:43:18 2009 - - 1 Answers - 0 Comments
A. they are unicellular prokaryotic cells they hav hair like structures example cilia for locomotion they r both hetrotropic and autrotrophic example diatoms hope i helped best of luck
Answered by unknown - Wed Mar 4 10:14:09 2009
Q. What characteristic was originally used to define the Kingdom Protista?
Asked by smartchild - Tue Mar 3 16:43:18 2009 - - 1 Answers - 0 Comments
A. they are unicellular prokaryotic cells they hav hair like structures example cilia for locomotion they r both hetrotropic and autrotrophic example diatoms hope i helped best of luck
Answered by unknown - Wed Mar 4 10:14:09 2009
what is meant by the statement that Protista Kingdom is paraphyletic?
Q. (I got this question from a test a while back. I never figured it out, and now my bio teacher is quizing us on the kingdoms again...) HELP.
Asked by jordan t - Tue May 20 14:09:40 2008 - - 2 Answers - 0 Comments
A. A taxon is said to be paraphyletic if it does not contain all descendants of its last common ancestor. So, for example, "seedless plants" is paraphyletic because its last common ancestor would also be the ancestor of plants with seeds.
Answered by Peter S - Tue May 20 15:07:36 2008
Q. (I got this question from a test a while back. I never figured it out, and now my bio teacher is quizing us on the kingdoms again...) HELP.
Asked by jordan t - Tue May 20 14:09:40 2008 - - 2 Answers - 0 Comments
A. A taxon is said to be paraphyletic if it does not contain all descendants of its last common ancestor. So, for example, "seedless plants" is paraphyletic because its last common ancestor would also be the ancestor of plants with seeds.
Answered by Peter S - Tue May 20 15:07:36 2008
In what ways is the kingdom Protista similar to a group of people who do not belong to a political band?
Q. Biology question. Assessment
Asked by The Gunners - Tue Jan 1 19:22:20 2008 - - 3 Answers - 0 Comments
A. People who are not affiliated with a particular group are bunched together simply because they don't belong anywhere else. So it is with protists. They are so varied and rarely have anything in common. For this reason, they are very difficult to classify. They too are grouped together simply because they don't fit in any of the other categories.
Answered by Duke Paul-Muad'Dib Atreides - Tue Jan 1 19:34:25 2008
Q. Biology question. Assessment
Asked by The Gunners - Tue Jan 1 19:22:20 2008 - - 3 Answers - 0 Comments
A. People who are not affiliated with a particular group are bunched together simply because they don't belong anywhere else. So it is with protists. They are so varied and rarely have anything in common. For this reason, they are very difficult to classify. They too are grouped together simply because they don't fit in any of the other categories.
Answered by Duke Paul-Muad'Dib Atreides - Tue Jan 1 19:34:25 2008
In your opinion, should the kingdom Protista be kept the same?
Q. What do you think- should it: a. remain the same b. be joined with kingdoms Animalia, Fungi, and Plantae and the criteria of those kingdoms redefined c. Be split into three more new kingdoms? (Protozoa have their own kingdom, Algae their own, and fungus-like protists their own.) please only answer if you actually know what I mean.
Asked by nerd for Jesus - Tue Apr 3 19:59:39 2007 - - 2 Answers - 0 Comments
A. I think it should remain the same. Formerly, we thought that organisms in Kingdom Protista are too simple to be classified among the other three kingdoms: Plantae, Animalia, and Fungi. We thought that if knowledge advances us more onto this field, no organism will be left in Kingdom Protista. But we no longer think so. Studying Kingdom Protista leads us to a better understanding of the organisms classified under them in general. We used to underestimate them; thinking they are unclassified organisms. But this is no longer the case. As I studied Kingdom Protista in my General Botany classes, it came to me that they are themselves diverse in their own way; not as plants, as animals, or as fungi. Rather, not only in my point of… [cont.]
Answered by Eloise - Wed Apr 4 20:38:38 2007
Q. What do you think- should it: a. remain the same b. be joined with kingdoms Animalia, Fungi, and Plantae and the criteria of those kingdoms redefined c. Be split into three more new kingdoms? (Protozoa have their own kingdom, Algae their own, and fungus-like protists their own.) please only answer if you actually know what I mean.
Asked by nerd for Jesus - Tue Apr 3 19:59:39 2007 - - 2 Answers - 0 Comments
A. I think it should remain the same. Formerly, we thought that organisms in Kingdom Protista are too simple to be classified among the other three kingdoms: Plantae, Animalia, and Fungi. We thought that if knowledge advances us more onto this field, no organism will be left in Kingdom Protista. But we no longer think so. Studying Kingdom Protista leads us to a better understanding of the organisms classified under them in general. We used to underestimate them; thinking they are unclassified organisms. But this is no longer the case. As I studied Kingdom Protista in my General Botany classes, it came to me that they are themselves diverse in their own way; not as plants, as animals, or as fungi. Rather, not only in my point of… [cont.]
Answered by Eloise - Wed Apr 4 20:38:38 2007
Does the kingdom protista have a circulatory and respiratory system?
Q. Does the kingdom protista have a circulatory and respiratory system?
Asked by Tland - Thu Dec 10 19:37:00 2009 - - 1 Answers - 0 Comments
A. HelL no.
Answered by Alone GuY - Thu Dec 10 19:42:22 2009
Q. Does the kingdom protista have a circulatory and respiratory system?
Asked by Tland - Thu Dec 10 19:37:00 2009 - - 1 Answers - 0 Comments
A. HelL no.
Answered by Alone GuY - Thu Dec 10 19:42:22 2009
What is problematic about defining the kingdom protista?
Q. What is problematic about defining the kingdom protista?
Asked by derekhuntera - Tue Feb 3 18:59:28 2009 - - 1 Answers - 0 Comments
A. It is not a monophyletic group. That means, that we don't know for sure that all members of it are more closely related to each other than they are to members of other groups (as is true of most other groups). That's because when Whittaker came up with the "5 Kingdom" model for taxonomy in the late 60's, they dumped any organism that they couldn't figure out which other group it should go into, to the Protista.
Answered by kt - Tue Feb 3 19:06:50 2009
Q. What is problematic about defining the kingdom protista?
Asked by derekhuntera - Tue Feb 3 18:59:28 2009 - - 1 Answers - 0 Comments
A. It is not a monophyletic group. That means, that we don't know for sure that all members of it are more closely related to each other than they are to members of other groups (as is true of most other groups). That's because when Whittaker came up with the "5 Kingdom" model for taxonomy in the late 60's, they dumped any organism that they couldn't figure out which other group it should go into, to the Protista.
Answered by kt - Tue Feb 3 19:06:50 2009
What are examples of organisms in the Protista kingdom?
Q. I can't find specific examples anywhere. They all say like, a variety of unicellular organisms. Thank you very much. :)
Asked by Mike - Fri Mar 5 14:04:59 2010 - - 1 Answers - 0 Comments
A. Paramecium, Stentor, Vorticella, Tetrahymena thermophila, Plasmodium, Arachnoidiscus ehrenbergi, Saprolegnia, Achyla, Phytophthora infestans,Phytophthora ramorum, etc etc There a million more listed on the cite I provided.
Answered by gravytrain036 - Fri Mar 5 14:07:17 2010
Q. I can't find specific examples anywhere. They all say like, a variety of unicellular organisms. Thank you very much. :)
Asked by Mike - Fri Mar 5 14:04:59 2010 - - 1 Answers - 0 Comments
A. Paramecium, Stentor, Vorticella, Tetrahymena thermophila, Plasmodium, Arachnoidiscus ehrenbergi, Saprolegnia, Achyla, Phytophthora infestans,Phytophthora ramorum, etc etc There a million more listed on the cite I provided.
Answered by gravytrain036 - Fri Mar 5 14:07:17 2010
How many cell layers are in protozoa for Kingdom Protista?
Q. This is a Biology 1 question... I really need this answer, please help!
Asked by darlener_07 - Wed Feb 15 23:23:36 2006 - - 2 Answers - 0 Comments
A. Protozoa are single celled by defintion. They can only ever be one cell thick so they can only have one cell layer. But be very careful that you are asking the quetsion you really mean to ask. You grammar is terrible and quite confusing.
Answered by kurdiatcha - Wed Feb 15 23:29:03 2006
Q. This is a Biology 1 question... I really need this answer, please help!
Asked by darlener_07 - Wed Feb 15 23:23:36 2006 - - 2 Answers - 0 Comments
A. Protozoa are single celled by defintion. They can only ever be one cell thick so they can only have one cell layer. But be very careful that you are asking the quetsion you really mean to ask. You grammar is terrible and quite confusing.
Answered by kurdiatcha - Wed Feb 15 23:29:03 2006
What derived characters make Kingdom Protista an improvement over older groups?
Q. What derived characters make Kingdom Protista an improvement over older groups?
Asked by liannemuchmore - Thu Apr 26 16:45:56 2007 - - 1 Answers - 0 Comments
A. their nucleus became membrane bound
Answered by Hzl - Thu Apr 26 16:51:47 2007
Q. What derived characters make Kingdom Protista an improvement over older groups?
Asked by liannemuchmore - Thu Apr 26 16:45:56 2007 - - 1 Answers - 0 Comments
A. their nucleus became membrane bound
Answered by Hzl - Thu Apr 26 16:51:47 2007
Do members of kingdom protista have the eukaryotic or prokaryotic cells?
Q. Do members of kingdom protista have the eukaryotic or prokaryotic cells?
Asked by shani k - Sun Dec 7 14:48:06 2008 - - 1 Answers - 0 Comments
A. Members of Kingdom Protista, known as protists, are a diverse group of eukaryotic microorganisms that includes protozoans (flagellates, amoeboids, ciliates, sporozoa), algae (Chlorophytes (green algae), Rhodophytes (red algae), Heterokontophytes (brown algae)), and fungus-like protists (slime molds, water molds, etc.). .
Answered by LAlawMedMBA - Wed Dec 10 06:43:41 2008
Q. Do members of kingdom protista have the eukaryotic or prokaryotic cells?
Asked by shani k - Sun Dec 7 14:48:06 2008 - - 1 Answers - 0 Comments
A. Members of Kingdom Protista, known as protists, are a diverse group of eukaryotic microorganisms that includes protozoans (flagellates, amoeboids, ciliates, sporozoa), algae (Chlorophytes (green algae), Rhodophytes (red algae), Heterokontophytes (brown algae)), and fungus-like protists (slime molds, water molds, etc.). .
Answered by LAlawMedMBA - Wed Dec 10 06:43:41 2008
Why do some researchers believe that the Kingdom Protista should be split into more than one kingdom?
Q. Why do some researchers believe that the Kingdom Protista should be split into more than one kingdom?
Asked by In the AM - Thu Apr 9 13:13:19 2009 - - 1 Answers - 0 Comments
A. The evidence suggest that there was more than one common ancestor to the group at the level that it is separated from other groups. Ultrastructure, biochemical processes and molecular homology suggest that Protista comprises numerous subgroups that are as distantly related as plants, animals and fungi are related to each other.
Answered by novangelis - Thu Apr 9 13:27:56 2009
Q. Why do some researchers believe that the Kingdom Protista should be split into more than one kingdom?
Asked by In the AM - Thu Apr 9 13:13:19 2009 - - 1 Answers - 0 Comments
A. The evidence suggest that there was more than one common ancestor to the group at the level that it is separated from other groups. Ultrastructure, biochemical processes and molecular homology suggest that Protista comprises numerous subgroups that are as distantly related as plants, animals and fungi are related to each other.
Answered by novangelis - Thu Apr 9 13:27:56 2009
From Yahoo Answer Search: 'kingdom protista'
Fri Mar 12 01:51:33 2010 [ refresh local cache ]
[Hide]▼
network.nature.com
unknown
Sun, 04 Oct 2009 20:37:59 GM
'Out of Sight, Out of Mind: our lives depend on the hidden . kingdom. Fungi'. Hosted by: Linnean Society of London / Ecology and Conservation Studies Society / Birkbeck Institute of Environment; Speaker: Professor Lynne Boddy,, ...
[Hide]▲
